During July 2007,the National Association of College and Employers reported an increase in the average starting salaries of trades related to engineering.Offers to students awarded a bachelor's degree in chemical engineering rose 5.4% to an average of $59,361,and starting salaries for students awarded a bachelor's degree in computer engineering rose 4.8% to an average of $56,201.The numbers in this case are an example of:
A) relative frequency and probability.
B) summary statistics.
C) probability and odds.
D) statistical likelihood and inference.

Question

Quizplus · Accepted Answer

The numbers given are summary statistics, as they provide the average starting salaries for specific trades related to engineering. They do not involve relative frequency or probability, probability and odds, or statistical likelihood and inference.

During July 2007,the National Association of College and Employers Reported