Answer Happy

A random sample of monthly cell phone bills from three different
providers is listed below. At the 0.05 level of
significance, is there a difference in the mean monthly cell phone
bills among providers?
What is the null hypothesis?
Question 22 options:
Ho: There is no difference in the mean
monthly cell phone bills among providers.
Ho: There is a difference in mean monthly cell
phone bill amounts among providers.
23.
What is the alternative hypothesis?
Question 23 options:
Ha: There is no difference in the mean
monthly cell phone bills among providers.
Ha: There is a difference in mean monthly cell phone bill
amounts among providers.
24. What is the test statistic? Round the
answer to two decimal places.
25. What is the test statistic? Round the
answer to two decimal places.
26.
What is the conclusion when you compare the p-value and the
level of significance (alpha)?
Question 26 options:
Reject the null hypothesis
Fail to reject the null hypothesis
27.
What is the conclusion based on the original claim?
Question 27 options:
At the 0.05 level of significance, there is no difference in the
mean monthly cell phone bills among providers.
At the 0.05 level of significance, there is a difference in the
mean monthly cell phone bills among providers.