A researcher thinks that the mean starting salary for San Jose State University graduates is under $100,000 per year.  Choose the correct null and alternate hypotheses below.   a. H0: μ < 100,000; H1: μ ≥ 100,000 b. H0: μ ≠ 100,000; H1: μ =100,000 c. H0: μ ≥ 100,000; H1: μ < 100,000 d. H0: μ = 100,000; H1: μ ≠ 100,000

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section9.7: Probability
Problem 1SE: What term is used to express the likelihood of an event occurring? Are there restrictions on its...
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A researcher thinks that the mean starting salary for San Jose State University graduates is under $100,000 per year. 

Choose the correct null and alternate hypotheses below.

 


a. H0: μ < 100,000; H1: μ ≥ 100,000
b. H0: μ ≠ 100,000; H1: μ =100,000
c. H0: μ ≥ 100,000; H1: μ < 100,000
d. H0: μ = 100,000; H1: μ ≠ 100,000
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