Question: You may need to use the appropriate appendix table or technology to answer this question Surpose taxpayers cating the 15 in 2017 waited 13 minutes

You may need to use the appropriate appendix
You may need to use the appropriate appendix table or technology to answer this question Surpose taxpayers cating the 15 in 2017 waited 13 minutes on average for an IR telephone ter tower. De caliers who use their help in early in the day have a shorter wait? Suppose a sample of scalers who placed their calls to the IRS in the test 30 minutes that the ine is open during the day have a mean waiting time of 11 minutes before an intelephone strane. Based on data from past years, you decide that is reasonable to assume that the standard deviation of waiting times in minutes. Using these sample results, can you conclude that the waiting time for alle placed during the first 30 minutes the IRS e line is open each day wignificantly less that the overal mean waiting time of 13 minutes? Use 0.05 State the null and alternative hypotheses (Enter for ded) M M. Find the value of the test (Round your answer to two decimal places Find the p-value (Round your answer to four decimal places.) State your conclusion Reject We can conclude that caters who use the IRS help in early in the day have a shorter wat Do not reject We cannot conclude that caters who use the IRS help line early in the day have a shorter wat Do not reject. We can conclude that caters who use the IRS help in early in the day have a shorter wait. Reject My We cannot conclude that caters who use the RS help line early in the day have a shorter wat Sumt w

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