Multiple Choice
Below is a data set with information on students in a basic statistics class at a local university.What is a key characteristic of the data set? 
A) There are 10 students in the data set.
B) The data describe students in a class.
C) There are three variables in the data set.
D) All of the above
Correct Answer:
Verified
Correct Answer:
Verified
Q111: When making histograms,the classes _.<br>A)should be equal
Q112: Variables take on _.<br>A)values<br>B)cases<br>C)distributions<br>D)None of the above
Q113: A study of 2007 model automobiles was
Q114: The appearance of a histogram will change
Q115: A distributor of electronics is doing a
Q117: The salaries paid to the eight employees
Q118: The standard deviation s is a useful
Q119: What method is useful when comparing two
Q120: The Environmental Protection Agency records data on
Q121: The bar graph below represents the highest