Consider the following hypotheses:
H0: μ = 3,900
HA: μ ≠3,900
The population is normally distributed with a population standarddeviation of 510. Compute the value of the test statistic and theresulting p-value for each of the following sampleresults. For each sample, determine if you can \"reject/do notreject\" the null hypothesis at the 10% significance level.(You may find it useful to reference the appropriatetable: z table or ttable) (Negative values should beindicated by a minus sign. Round intermediate calculations to atleast 4 decimal places. Round \"test statistic\" values to 2 decimalplaces and \"p-value\" to 4 decimalplaces.)
| | Test statistic | p-value | |
| a. | x−x− = 3,960; n = 100 | | | (Click to select)  Reject H0  Do not rejectH0 |
| b. | x−x− = 3,960; n = 260 | | | (Click to select)  Reject H0  Do not rejectH0 |
| c. | x−x− = 3,730; n = 33 | | | (Click to select)  Reject H0  Do not rejectH0 |
| d. | x−x− = 3,820; n = 33 | | | (Click to select)  Reject H0  Do not rejectH0 |
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