Ctrl + F is the shortcut in your browser or operating system that allows you to find words or questions quickly.
Ctrl + Tab to move to the next tab to the right and Ctrl + Shift + Tab to move to the next tab to the left.
On a phone or tablet, tap the menu icon in the upper-right corner of the window; Select "Find in Page" to search a question.
Share UsSharing is Caring
It's the biggest motivation to help us to make the site better by sharing this to your friends or classmates.
The process of inspecting, cleansing, and modelling data with the goal of discovering useful information, informing conclusions, and supporting decision-making.
ROC comes from ______theory.
Algorithm analysis is an important part of a broader_____________.
The person who said that “ The future is not google-able”.
The proportion of well defined negative events is called ________________.
Empirical rule for a normal distribution that is 2 standard deviations above and below the mean is ________% of data.
Example of a data product.
What percent of data will lie within 2 standard deviation of the mean?
What is a data structure that has a fixed size?
The score easily affected by extreme values is the _________.
What programming language doe Orange use?
The expected value or mean of a random variable in discrete case.
What is the process of deriving useful information from text?
What is the value of the standard deviation in a standard normal distribution?
The creation of a data product contains 3 components EXCEPT
Data is NOT information unless we add_________.
It is a method for discovering patterns in large data sets.
Which is NOT a KR technology?
The method of correlation used for ranked score is ________.
AUC means___________.
It allows you to see which value of the explanatory variable corresponds a given probability success.
A network purpoting to describe family memberships.
It provides the height or the value of the function at any particular value of x
The method that does not require the assumption that parameters are normally distributed.
It is a variety of formal calculation typically deduction.
_______________ is a data structure that every component has a unique processor and succesor.
The following are distinct roles that KR plays EXCEPT
On an examination given to 1000 students, Jef’s score of 80 was higher than the score of 480 students who took the exam. What is the percentile for Jef’s score?
It sees the medical world as made of empirical associations connecting symptoms to diseases.
Another term for text analytics.
In α =babaa β =a^6b^5bb, what is the length of the concatenation of the two strings?
Which pair belongs to the same family of models called GLM? i) logistic ii) linear regression iii.) multinomial regression iv)probability
To estimate the parameters of the model ,the ________function is maximized.
Which of the following is NOT a method used in data analysis?
The following are the 3V's of big data EXCEPT
A new phenomenon for the explosion of _________data
The creation of data from varied sources and its quantification into information.
It is used to discover patterns in large data sets
Which is an example of a discrete random variable?
ROC means
GLM means_____________.
Data involving two variables.
The method that does NOT require t he assumption that the parameters are normally distributed.
The most widely used continuous probability distribution.
The classification table that XL Stat can display.
A model that corresponds to the case where the dependent variable has more than two categories.
It refers to a data structure that grows and shrinks at execution time.
The following are data mining techniques EXCEPT:
Classification table is also called ________
The intersection of the two sets A={ 2,3} B={4,5} is a
Which is NOT a component of KR?
Who said that "The future is not google-able " ?
Which of the following is used as a method for Correlation?
Earlier name for data science.
What does GLM means?
Lists the percent of data in each distribution.
It list the percent of data in a distribution.
What is the value of the mean if a score of 110 is 3 standard deviation above the mean?
What is the value of the mean in a normal probability density function?
What technique can be used to measure an algorithm's running time?
The integral of all the values of a random variable in a probability density function is equal to______.
Running time for algorithms is usually measured in
A vegetable distributor knows that during the month of August ,the weights of tomatoes are normally distributed with a mean of 0.61 lb and a standard deviation of 0.15 lb. How many can be expected to weigh between 0.31 to 0.91 in a shipment of 4500 tomatoes.
The two sets If A={ 2,3} B={4,5} are said to be
A negative correlation exists when___________.
The following processes are used in data analysis EXCEPT:
A survey of 100 consumers said that the price charged for a kilo of rice could be approximated by a normal distribution with a mean of 35 and a standard deviation of 4.How many are less than 39?
Which of the following is NOT a data mining tool?
A perfect positive correlation coefficient is equal to
Primarily used for data pre-processing.
A network purpoting to describe family memberships.
it is a perfect software for machine learning.
What is the size of the product of a 5x 6 and a 6x 8 matrices?
These are the data skills that a good data scientist need to cultivate EXCEPT
Which is NOT a correct correlation Coefficient?
It is a theoretical classification that estimates and anticipates the increase increase in running time for algorithms.
It expands available data enormously since there is so much more text being generated than numbers.
The _______value is the weighted average of the value the random variable may assume.
_____________ is rated as the number one business analytics software.
The constant multiplicative factor in which algorithms are related are_______ constants.
The creation of data from varied sources and its qualification into information.
Exabyte means ________bytes
The following are artifacts used in data analysis EXCEPT:
The symbol used to indicate strings with no elements.
Which of the following pertains to predictive data mining technique?
Which of the following does NOT use continuous distribution?
The quantification of data into information.
The major outcome of correlation.
Another term for variability.
What is the correct meaning of ADT?
Empirical rule for a normal distribution that is 3 standard deviations above and below the mean covers ______% of the data.
The classification table that XLSTAT can display
A graph used to indicate intervals in a frequency distribution is refereed to as a______________.
It extracts meaningful numerical indices from information and make it available to statistical and machine learning.
It involves a commitment in viewing the world in terms of individual entities and relations between them.
If there are 103 scores the median is equal to the _____ranked score.
A bell-shaped distribution that is symmetric about a vertical line.
If A= { x/x is a distinct letter in the word "MATHEMATICS"} AND B={x/x is a distinct letter in the word "STATISTICS"} then their intersection is
In 2,4,4,4,5,5,6,8,9 the range is
It is a numerical function of the outcome of a statistical experiment.
Which of the following statements is TRUE?
It is popular among financial data analysts.
ML means:
It refers to the degree of relationship between two variables?
___________ uses artifacts to present data visually.
A vegetable distributor knows that during the month of August ,the weights of tomatoes are normally distributed with a mean of 0.61 lb and a standard deviation of 0.15 lb. How many can be expected to weigh more than 0.31 lb in a shipment of 6000 tomatoes.
Which of the following belong to the GLM?
Matrix B is
Which of the following is NOT a module in rapid Miner?
The sets A= { x/x is a distinct letter in the word "MATHEMATICS"} and B={x/x is a distinct letter in the word "STATISTICS"} , the two sets are
The following provided inspirations of what constitute intelligent reasoning EXCEPT
What is the earlier name for data science?
The equation of the _______line predicts the value of Y given X.
Which function provides the value of a function at any particular value of x but does NOT directly give the probability of the random variable?
Data involving two variables are called _________data.
The middle-most value in a ranked list of numbers.
Which of the following is a discrete distribution?
3A + B
What is the value of the mean and standard deviation in a normal probability density function?
Which of the following is a predictive data mining technique?
A score of 50 lies 2 standard deviations above a mean of 30.What is the value of the standard deviation?
According to Hilary Mason which is NOT a skill that a good data scientist must cultivate.
Which of the following does not use discrete distribution ?
The following are elements in an analytic plan EXCEPT
Which of the following is TRUE?
It includes identifying groups of data records
What range of values 3 SD below and above the mean in a normal distribution if the mean is 10 and standard deviation is 2?
It views the world in thinking of prototypical objects.
A bell-shaped distribution that is symmetric about a vertical line?
An example of an abstract computer.
It enables the performance of a model and enables a comparison to be made with other models.
Null strings are indicated by
He coined the term “analysis of algorithms”.
The most commonly used continuous probability distribution.
It includes identifying groups of data records.
A special type of function where the domain is a set of consecutive integers.
What is the shape of a normal probability distribution?
Which is a concatenation of α =babaa β =a^6b^8a which is α β ?
A bell shaped curve that is symmetric about a vertical line.
A frequently used method as it enables binary variables, sum polytomous variable to be modelled.
What is the value when it is 2 standard deviations above the mean in a normal probability distribution?
What range of values lie between 3 standard deviations above and below the mean if the mean is 80 and the standard deviation is 3?
What is KR?
The product of a 2x5 and 5x3 matrices is a ______matrix
The process of inspecting,cleansing,transforming and modelling data with the goal of discovering useful information.
The difference between the highest and lowest value.
The proportion of a well defined positive event is called _________________.
It is a theoretical classification that estimates and anticipates the increase in running time (or run-
He proposed the use of a penalized likehood function.
All representations are ________.
The method used to iteratively find a solution to a multinomial legit model.
What increases data volume?
It refers to well based theories and sound business judgement.
The range in R={ (3,3), (3,6), (5,5),(5,10),(6.12)} is a binary relation in R is
It assigns a cost to every machine operation.
A distribution where large distribution are displayed.
The distribution 2,4,4,4,5,5,6,8,9 is said to be
The goal is to transform raw data into understandable business information.
Which is NOT a characteristic feature of data structure?
It is used for prototyping in Rapid miner.
It views the world in terms of attribute -object value triples
What is the mean for a standard normal distribution?
Which of the following data mining techniques is predictive?
It relates the length of an algorithm to the number of storage location it uses.
What programming language is used in Rapid miner?
The area of the standard normal curve to the right of z=0.82 is _______.
Positive correlation means that_______________.
It is often used as model of of the number arrivals at a facility in a given period of time.
What is the size of the product of a 5x 6 and a 6x 8 matrices?
PAW means____________.
A survey of 100 consumers said that the price charged for a kilo of rice could be approximated by a normal distribution with a mean of 35 and a standard deviation of 4.How many of them lie between 27 and 43?
If A={ 2,3} B={4,5},which of the following is a Cartesian product of the two sets?
It is a collection of machine learning algorithms for data mining task.
It is used to enable an entity to determine consequences by thinking rather than acting.
What is value of quartile 3 in 2,4,4,4,5,5,6,8,9 ?
Which is primarily written in C and in Fortran?
It expands available data enormously.
On an examination given to 1000 students, Jef’s score of 80 was higher than the score of 480 students who took the exam. What is the percentile for Jef’s score?
The explosion of _______data is the main reason why every 2 days 5 exabytes of data are generated.
It is a process of finding the computational complexity of algorithms.
It does NOT require the assumption that the parameters are normally distributed.
What conditions must be satisfied in the development of a probability function for a discrete random variable? a. must be nonnegative b.sum of the probabilities for each value must be equal to 1. c. may assume any value d.assumes specific values
KR is a set of __________commitments.
A positive z-score means that the score is
It is a perfect software which is written in Python computing language.
A matrix that has the same number of rows and columns is called
It is often used as a model of the number of arrivals at a facility in a given period of time.
If R={ (3,3), (3,6), (5,5),(5,10),(6.12) is a cartesian product of sets X and Y and x= {3,5,6} then Y=?
It is a variety of formal calculation typically deduction.
Which of the following is NOT a goal in data mining?
The standard deviation for the data in 2,4,4,4,5,5,6,8,9
Any way to get new expressions from old ones.
Which is Not an interaction data?
Which of the following is the transpose of B?
The number that occurs most frequently is called________.
Which is not a measure of central tendency?
It is a numerical description of the outcome of a statistical experiment.
It sees a set of prototypes in particular to be matched to cases at hand
If in a distribution all scores are distinct then_____________.
The proportion of a well-classified negative event.
The following are large inputs EXCEPT
The following are softwares used in data mining EXCEPT
Which of the following algorithms is the fastest?
It is a language that we say things about the world.
The following are abstract notions EXCEPT
In the equation of the regression line represented by Y= 1.24 X + 6.9 if X=2 then Y =?
The proportion of a well-defined classified positive events.
Which belong to the GLM family?
The following are continuous distributions EXCEPT
If the standard deviation of a distribution is 3.5, the variance is
The function describing the performance of an algorithm is usually an upper bound determined from ______inputs.
_____________ includes identifying groups of data record.
Which of the following type of text is processed in text analytics?
If the standard deviation of a distribution is 3, the variance is
Which is NOT a value of r ?
Displays the performance of a model and enables a comparison to be made with other models.
It offers a way to examine trends from collected data and derive insights from it.
A graph that is used to indicate frequency distribution.
IOT means
It corresponds to the case where the dependent variable has more than 2 categories.
KR means __________________________.
Empirical rule for a normal distribution lie ______% of data with 1 standard deviation below and above the mean.
LR means ________________________.
It is a process that goes on internally while most things it wishes about exists only externally.
The score NOT easily affected by extreme values.
SBC means_________
Which of the following is TRUE?
A positive z-score means that the score is
It involves a commitment in viewing the world in terms of individual entities and relations.
There are how many data mining techniques?
The normal distribution with a mean of 0 and standard deviation of 1.
The most common functions used to link probability to the explanatory variables are the LOGIT model and ________model.
It is a free software programming language.
A score of 3 in 2,4,4,4,5,5,6,8,9 is
The term "analysis of algorithms" was coined by
The developer of farmville, a famous game in the internet.
A vegetable distributor knows that during the month of August ,the weights of tomatoes are normally distributed with a mean of 0.61 lb and a standard deviation of 0.15 lb. What percent of the tomatoes weigh less than 0.71 lb?
How many bytes of data are generated every two days in today's world?
He pointed out that until 2003 ,all of mankind had generated just 5 exabytes of data
What is the value of the mean if a score of 110 is 3 standard deviation above the mean?
The normal distribution with a mean of 0 and standard deviation of 1.
What type of text are processed in Text analytics?
Which of the following is a set equal to the distinct letters of the word "MISSISSIPI"?
Another term for an empty set.
Time needed to execute an algorithm is a function of its________.
The value of X in the regression equation Y= 1.24 X + 6.9 if Y=13.1 is
It partitions a ranked data into four equal groups.
“ All models are wrong but some are useful “
He coined the term "data scientist"
Matrix B is
It is used in organization’s strategic and tactical business decision making.
It transforms data into actionable intelligence for business purposes.
It makes complex data more understandable and usable.
An algorithm is said to be efficient when its function values are
It is a module in rapid miner that considers the workflow.
Algorithms are independent of its
An array is a good example of _________data structure.
Which of the following is a continuous distribution?
Which is usually denoted as n in algorithms?
It refers to a frequently used method as it enables binary or polytomous variables to be modelled.
What is an organized collection of information and set of information used to manage that operation?
A data having the same number of occurrence in scores is said to be
What is a great example of data product?
Which is NOT a basic representation technologies?
What does ROC mean?
The following provided inspirations of what constitutes intelligent reasoning EXCEPT
The most common function used to link probability to explanatory variables.
Which is NOT a measure of variability?
It shows a high correlation between the incidence of flu and searches about flu on google.
It relates the length of an algorithm’s input to the number of steps it takes.
Which is NOT a basic representation technology?
KR as a _________is a substitute for the thing itself.
Which of the following is TRUE when a distribution is normal?
The following are discrete distributions EXCEPT
Which pair belongs to the same family of models called GLM ? i) logistic ii) linear regression iii.) multinomial regression iv)probability
If there are 101 scores the median is equal to the _____ranked score.
The score NOT easily affected by extreme values.
He is someone who asks interesting questions on formal and informal theory.
Two of the most widely used discrete probability distribution.
If R= { (3,3), (3,6), (5,5),(5,10),(6.12)} is a binary relation in R which the domain is
Addition and subtraction of matrices only is possible if two are more matrices.
As of 2014,there are _______million of tweets a day.
The most frequent score.
A distribution with 4 modes is said to be a _________distribution.
It views the world in terms of attributes object value triples.
What is the focus of data science?
He said that “ In mathematics the art of proposing a question must be held of higher value than solving it”.
It sees a set of prototypes in particular prototypical diseases to be matched against the case at hand.
Which of the matrices is singular?
It has the goal of discovering useful information to support decision making.
Refers to using tools of statistics to present data visually.
It is a powerful tool that shows the network of data.
3A + B =
To keep up this site, we need your assistance. A little gift will help us alot.
Donate- The more you give the more you receive.
Related SubjectPractical Research
International Issues for Human Resources Management
Reading and Writing Skills
Life and Works of Jose Rizal
Mathematics
Quantitative Methods
Psychological Statistics
Marketing Research
Logistics Management
Credit and Collection
Engineering
Basic Adult Education
Pre-Calculus
Physics For Engineers
Operations Auditing
Numerical Methods
Mathematics in the Modern World
Discrete Structures 2
Discrete Structures
Discrete Mathematics
Calculus-Based Physics
Biostatistics
Calculus-Based Physics 2
Research in Psychology 2
Environmental Marketing
Business Statistics and Probability
Cost Accounting and Control System
Capital Markets
Shopee Cashback Voucher
Temu $0 Shipping Fee
Amazon 75% Off Discounts