(See Steps) Consider the following hypothesis test: H o : 38 H a : > 38 You are given the following information obtained from a random sample of six
Question: Consider the following hypothesis test:
H o : 38
H a : > 38
You are given the following information obtained from a random sample of six observations.
| X |
| 38 |
| 40 |
| 42 |
| 32 |
| 46 |
| 42 |
| a. | Compute the mean of the sample (Use your calculator trick) - List 1 and 1-variable statistics. |
| b. | Determine the standard deviation of the sample. |
| c. | Using = 0.05, test the population mean according to the above hypotheses. |
| d. | Determine the standard error of the mean. This is the denominator in the correct equation. |
| e. | Compute the value of the test statistic. What is your conclusion? |
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