Question

Student Exercise 5 In a hypothesis test of whether the mean waiting time to see an advisor was more
than 10 minutes, the p-value was .0100 while 0.05  = . How does the p-value
compare with the significance level?

Student Exercise 6 In a hypothesis test of whether a majority of voters support the president, the pvalue
was found to be 0.0698 while  = 0.05. How does the p-value compare
with the significance level?

Answer 1

Student Exercise 5:

The p-value is 0.0100.

Since the p-value (0.0100) is less than the significance level (0.05), we can reject the null hypothesis.

Therefore, we can conclude that the mean waiting time to see an advisor was more
than 10 minutes.

Student Exercise 6:

The p-value is 0.0698.

Since the p-value (0.0698) is greater than the significance level (0.05), we fail to reject the null hypothesis.

Therefore, we cannot conclude that a majority of voters support the president.

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