# Question: The following data were gathered from a random sample of

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: µ = 1160 Ha: µ >1160

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: µ = 1160 Ha: µ >1160

**View Solution:**## Answer to relevant Questions

The following data (in pounds),which were selected randomly from a normally distributed population of values, represent measurements of a machine part that is supposed to weigh, on average,8.3 pounds.Use these data and α ...Based on population figures and other general information on the U.S. population, suppose it has been estimated that, on average, a family of four in the United States spends about $1,135 annually on dental procedures. ...A study by Hewitt Associates showed that 79% of companies offer employees flexible scheduling. Suppose a researcher believes that in accounting firms this figure is lower. The researcher randomly selects 415 accounting firms ...A savings and loan averages about $100,000 in deposits per week. However, because of the way pay periods fall, seasonality, and erratic fluctuations in the local economy, deposits are subject to a wide variability. In the ...Use the information given and the eight-step approach to test the hypotheses. Let α =.05.Assume that the population is normally distributed.H0:µ = 7.82Ha: µ < 7.82n = 17x̄ = 7.01s = 1.69Post your question