Author Question: In constructing a frequency distribution, as the number of classes is decreased, the class width ... (Read 192 times)

sjones · **on:** Jun 24, 2018

In constructing a frequency distribution, as the number of classes is decreased, the class width _____.
a. decreases
b. remains unchanged
c. increases
d. can increase or decrease depending on the data values

Question 2

Four hundred people were asked whether gun laws should be more stringent. Three hundred said yes, and 100 said no. The point estimate of the proportion in the population who will respond yes is
a. 300
b. approximately 300
c. 0.75
d. 0.25