You may need to use the appropriatetechnologyto answer this question.It is reported that the time married men with children spend on child care averages6.5hours per week. You belong to a professional group on family practices that would like to do its own study to determine if the time married men in your area spend on child care per week differs from the reported mean of6.5hoursper week. A sample of40 marriedcouples will be used with the data collected showing the hours per week the husband spends on child care. The sample data are contained in the fileChildCare.

7.3	6.5	7.7	5.8	3.6	9.7	6.2	8.7	11.4	0.6
8.2	7.2	9.4	7.5	5.4	8.0	9.4	4.5	7.5	7.9
5.8	7.6	8.3	9.8	9.0	6.2	4.7	0.6	11.2	8.3
9.0	7.9	7.0	6.3	3.8	8.1	7.0	7.6	2.3	7.0

(a)What are the hypotheses if your group would like to determine if the population mean number of hours married men are spending in child care differs from the mean reported in your area?

H₀:< 6.5

H_a:6.5

H₀:6.5

H_a:> 6.5

H₀:6.5

H_a:< 6.5

H₀:> 6.5

H_a:6.5

H₀:= 6.5

H_a:6.5

(b)What is the sample mean in hours per week? hours per weekWhat is the test statistic? (Round your answer to

three decimal places.) What is thep-value? (Round your answer to four decimal places.)p-value =

(c)Most researchers would choose

= 0.10

or less. At

= 0.10,

what is your conclusion?

Do not rejectH₀. There is insufficient evidence to conclude that that the population mean number of hours married men with children in your area spend on child care differs from the reported mean of 6.5.

Do not rejectH₀. There is sufficient evidence to conclude that that the population mean number of hours married men with children in your area spend on child care differs from the reported mean of 6.5.

RejectH₀. There is insufficient evidence to conclude that that the population mean number of hours married men with children in your area spend on child care differs from the reported mean of 6.5.

RejectH₀. There is sufficient evidence to conclude that that the population mean number of hours married men with children in your area spend on child care differs from the reported mean of 6.5.