In 2010, the mean starting salary for college graduates who major in statistics was $56,000. An analyst for a job searching company claims that the mean starting salary has increased. In a random sample of 46 job posting requiring knowledge of statistics, the mean starting salary was $64,000 with a standard deviation of $8,520. Test the claim using a significance level of 0.10. Determine the p-value.
In 2010, the mean starting salary for college graduates who major in statistics was $56,000. An analyst for a job searching company claims that the mean starting salary has increased. In a random sample of 46 job posting requiring knowledge of statistics, the mean starting salary was $64,000 with a standard deviation of $8,520. Test the claim using a significance level of 0.10. Determine the p-value.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 3GP
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