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