CRM_J 321
Problem Set 6
Name: _Alex Evans_
1.) If the slope is 3, the mean of X is 5, and the mean of Y is 10, what is the value of the constant
(a)?
a.) 5
b.) 0
c.) -5
d.) 10
2.) With simple regression, if we want to know the proportion of variation in t
CRM_J 321
Problem Set 2
Name: _Alex Evans
1.) If your variable is Highest Educational Degree Achieved, which of the following measures
can you find?
a.) mode, median, mean
b.) mode, mean
c.) median, mean
d.) mode, median
2.) If you wanted to be able to fi
CRM_J 321
Problem Set 3
Name: _
1.) A claim about a population based on statistics from a sample of this population is most
commonly called
a.) an inference
b.) an hypothesis
c.) a postulate
d.) a population claim
2.) In order to assess the attitudes of B
CRM_J 321
Problem Set 1
Name: _Alex Evans
1.) The most specific term to describe the process of taking a variable with five categories and
using it to create a variable with three categories is called:
a.) recoding
b.) reclassification
c.) collapsing
d.)