Question: 16. Suppose a study was done to determine whether the average amount of sleep that students get the night before an exam is less

16. Suppose a study was done to determine whether the average amount

16. Suppose a study was done to determine whether the average amount of sleep that students get the night before an exam is less than 6 hours. An SRS of 100 students from a university was taken, and a mean of 5.5 hours was computed from the sample. The figure below provides the results of the analysis. Normal calculator Density 0.4 0.3+ 0.2 0.1 Mean: Prob(X -2 -1 0 1 X Std. Dev:1 -2.5 )=0.0062096654 ? Snapshot Close Compute Suppose the alternative hypothesis is Ha:#6. What would be the P-value? A) 0.006 B) 0.012 C) -2.5 D) 5

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