Please answer the following based off the information provided

According to a report issued by the CDC in 2013, 66.8 % of women 40 years of age and over had a mammogram within the last two years. An oncologist at the CDC would like to know if there has been a change in this percentage over the last two years. A random sample of 717 women (40 and older) is taken, and each is asked the date of their last mammogram.

Verify that the assumptions have been satisfied to conduct a hypothesis test.

1.Is this a random sample? Yes or no

2.The variable recorded was: ?

A.percentage of women who have had a mammogram in the last two years

B.mammogram occurred in the last two years

c.number of mammograms recieved

d.date of the last mammorgam

3.Sole for the following : np= ? and n(1-p)= ?

4.Both of the values are greater than 10:

A.True

B.False

5.It was found that 492 women in the sample had a mammogram in the last two years.Test the appropriate hypotheses using a significance level of 0.01.

H0: is which of the following?

A.p

B.p

6.Which symbol applies to the above?

A.?

B.

C.<

D.=

E.>

7.Ha: is which of the following?

A.p

B.p

8.Which symbol applies to the above?

A.?

B.

C.<

D.>

9.=?

• decision rule: rejectH0if probabilityis _____

A.?

B.>

C.

D.<

10.Test Statistic: z =?(Note: round the z-score to two decimal places - carry at least four decimal places throughout all of your calculations)

11.probability=?(Note: round the probability to four decimal places)

12.Decision:?

A.Reject H

B.Fail to reject H

13.Conclusion: At the 0.01 level, there:

A.is

B.is not

14.significant evidence to conclude the percentage of women 40 or older who have had a mammogram in the last two years is_________ 66.8%

A.different than

B.less than

C.greater than