A study was done on comparing the average earnings for college graduates from Iowa compared to the average earnings of college graduates from Illinois. Based on the results below, can it be concluded that there is a difference in the mean earnings for Iowa and Illinois graduates 10. at a 05 level of significance? Iowa Illinois $48792 Sample Mean Population Standard Deviation Sample Size $42187 S7913 $9812 40 40
A study was done on comparing the average earnings for college graduates from Iowa compared to the average earnings of college graduates from Illinois. Based on the results below, can it be concluded that there is a difference in the mean earnings for Iowa and Illinois graduates 10. at a 05 level of significance? Iowa Illinois $48792 Sample Mean Population Standard Deviation Sample Size $42187 S7913 $9812 40 40
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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