# Question

Use the t table to determine the proper boundaries for the

a. 80% interval, where df = 9.

b. 95% interval, where df = 17.

c. 98 % interval, where df = 24 .

a. 80% interval, where df = 9.

b. 95% interval, where df = 17.

c. 98 % interval, where df = 24 .

## Answer to relevant Questions

Use the t table to determine the following t values: a. 95% of the values in a t distribution with 17 degrees of freedom will be less than or equal to ______. b. 1% of the values in a t distribution with 11 degrees of ...Average weight gain for a sample of 25 patients who took the experimental anti-anxiety drug Ferin in a controlled six-month experiment was 21.4 lbs., with a sample standard deviation of 5.1 lbs. Assume the population ...To explore how unemployment compensation returns money to the economy, the state of Washington annually conducts a study of household expenditures for claimants who received unemployment compensation from the state. In a ...Suppose you were to draw all possible samples of size 36 from a large population with a mean of 650 and a standard deviation of 24. You then compute the mean (x) for each sample. From the long list of sample means that you ...Refer to Exercise 2. a. Show the bar chart for the sampling distribution and comment on its shape. b. Show that the mean of the sampling distribution is exactly equal to the population proportion, c. Compute the standard ...Post your question

0