Question: The following data were gathered from a random sample of 11 items. Use these data and a 5% level of significance to test the following

The following data were gathered from a random sample of 11 items.

Use these data and a 5% level of significance to test the following hypotheses, assuming that the data come from a normally distributed population.
H0: Âµ = 1160 Ha: Âµ >1160

1200 1090 1080 1400 1387 1175 1280 8 1275 1287 2 1225

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