# Question

Using the z table (Table E), find the critical value (or values) for each.

a. α = 0.05, two-tailed test

b. α = 0.01, left-tailed test

c. α = 0.005, right-tailed test

d. α = 0.01, right-tailed test

e. α = 0.05, left-tailed test

f. α = 0.02, left-tailed test

g. α = 0.05, right-tailed test

h. α = 0.01, two-tailed test

i. α = 0.04, left-tailed test

j. α = 0.02, right-tailed test

a. α = 0.05, two-tailed test

b. α = 0.01, left-tailed test

c. α = 0.005, right-tailed test

d. α = 0.01, right-tailed test

e. α = 0.05, left-tailed test

f. α = 0.02, left-tailed test

g. α = 0.05, right-tailed test

h. α = 0.01, two-tailed test

i. α = 0.04, left-tailed test

j. α = 0.02, right-tailed test

## Answer to relevant Questions

For each conjecture, state the null and alternative hypotheses. a. The average age of community college students is 24.6 years. b. The average income of accountants is $51,497. c. The average age of attorneys is greater than ...A real estate agent claims that the average price of a home sold in Beaver County, Pennsylvania, is $60,000.Arandom sample of 36 homes sold in the county is selected, and the prices in dollars are shown. Is there enough ...A store manager hypothesizes that the average number of pages a person copies on the store’s copy machine is less than 40. A sample of 50 customers’ orders is selected. At α = 0.01, is there enough evidence to support ...A manager states that in his factory, the average number of days per year missed by the employees due to illness is less than the national average of 10. The following data show the number of days missed by 40 employees last ...In what ways is the t distribution similar to the standard normal distribution? In what ways is the t distribution different from the standard normal distribution?Post your question

0