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nickelgurl24 nickelgurl24
wrote...
7 years ago
Decision tables are used to display marginal and joint probabilities from a contingency table.
 
  Indicate whether the statement is true or false

Q. 2

The class ________ represent the minimum and maximum values for each class of a frequency distribution using grouped quantitative data.
 
  A) boundaries
  B) frequencies
  C) widths
  D) numbers

Q. 3

Percentiles measure the approximate percentage of values in the data set that are below the value of interest.
 
  Indicate whether the statement is true or false

Q. 4

The Graduate Management Admission Test (GMAT) is a standardized test used by schools to determine the aptitude of individuals who are applying for MBA programs. The range of the GMAT score is 200-800. Brian has recently taken the exam and scored 720.
 
  This is an example of __________ data.A) nominal
  B) ordinal
  C) interval
  D) ratio

Q. 5

The expected value of sample information is the mean of a discrete probability distribution when the discrete random variable is expressed in terms of dollars.
 
  Indicate whether the statement is true or false

Q. 6

Mathematically, it is impossible for P(A and B) >P(A).
 
  Indicate whether the statement is true or false
Textbook 
Business Statistics

Business Statistics


Edition: 2nd
Author:
Read 2500 times
1 Reply

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Replies
wrote...
7 years ago
Ans. #1

FALSE

Ans. #2

A

Ans. #3

TRUE

Ans. #4

C

Ans. #5

FALSE

Ans. #6

TRUE
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