Question: For each of the following, find the appropriate probability from the z-score. Determine the pvalue and compare it to the level of significance. State whether you accept or reject the Null Hypothesis. Make sure to show all your work. Assume a sample size greater than 30.

A hospital call center claims that the average response time for a phone call is less than 2 minutes per phone call. Check at α = 0.05. Assume a two tail test.

a. State the Null and Alternate Hypothesis. Similar to “1” and “2” above.

Using summarized data from a sample of 35, test the Hypothesis you created in 3(a) above. Calculate the Z-score and decide if you will reject or accept the Null Hypothesis. Calculate the pvlaue. The following data was collected to check the claim. Check at α = 0.05. (Hand calculate the Z-score)

i. Actual Mean = 3.0 Minutes

ii. Standard Deviation = 0.32 minutes

iii. Sample Size equals 35