My question is: What is the p-value I want to make sure I have that correct. 95% confidence level or .05 significance level. Also I want to know if I reject the null and what the conclusion is? Please and Thanks!

These are some of the questions I need help with. a.State the p-value

b.State conclusion and describe the result in context.

c.Calculate confidence interval based on sample data.

d.Interpret this CI in context and determine if it supports the results from the hypothesis test.

A.

H0:p0.07 against HA:p>0.07

B.

The sampling method I used was simple random sample. I randomly choose 30 people from all age groups in Polk County and asked if they have the internet and if they use the internet.

C.

My sample statistic is 30 people from Polk County.

D.

The statistical test I used was a z-test.

The sample proportion is given byp^=x/n = 29/30 =0.9666667

The z-statistic is 19.24869

(.9666667-.07) / (\sqrt((.07(1-.07))/(30)))

E.

The p-value for this data set is p < .0001.

F.

With a significance level of .05, we reject the null hypothesis. There is sufficient evidence to support the alternative hypothesis that there is more than 7% of people in Polk County who use the internet.

G.

Using a 95% confidence level the sample data has a lower limit of 0.90133454 and an upper limit of 1.0319988.

H.