Consider the following hypothesis test:H0: ?
38Ha: ?> 38You are given the following information obtained from a random sample of six observations. Assume the population has a normal distribution.
X
38
40
42
32
46
42
?
a.Compute the mean of the sample.b.Determine the standard deviation of the sample.c.Determine the standard error of the mean.d.Compute the value of the test statistic.e.At a .05 level of significance using the p-value approach, test the above hypotheses.
What will be an ideal response?
?
| a. | 40 |
| b. | 4.73 |
| c. | 1.93 |
| d. | 1.036 |
| e. | p-value is between .1 and .2; do not reject H0. |
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What will be an ideal response?
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