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1.The average amount of time it takes to complete a particular Sociology test is 83.7 minutes....

1.The average amount of time it takes to complete a particular Sociology test is 83.7 minutes. In a recent study of 24 individuals that took the particular Sociology test, the average amount of time to complete the Sociology test was 79.2 minutes. The sample standard deviation was 9.4 minutes. At the 0.10 level of significance, can it be concluded that the average amount of time it takes to complete the particular Sociology test is less than 83.7 minutes?

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