The mean score of adult men on a psychological test that measures masculinestereotypes
Chapter 0, Problem 15.26(choose chapter or problem)
The mean score of adult men on a psychological test that measures masculinestereotypes is 4.88. A researcher studying hotel managers suspects that successfulmanagers score higher than adult men in general. A random sample of 48managers of large hotels has mean x = 5.91. The null hypothesis for theresearchers test is(a) H0: = 4.88. (b) H0: = 5.91. (c) H0: > 4.88.
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