Find the test statistic tsTAT=-5.40 (Round to two decimal places as needed.) Find the p-value. p-value=0.000(Round to three decimal places as needed.) Choose the correct answer below. OA.Reject Ho.There is sufficient evidence that the mean brand value for the technology sector is different from the mean brand value for the financial institutions sector. O B.Do not reject Ho.There is insufficient evidence that the mean brand value for the technology sector is different from the mean brand value for the financial institutions sector. O C.Do not reject Ho.There is sufficient evidence that the mean brand value for the technology sector is different from the mean brand value for the financial institutions sector. O D.Reject Ho.There is insufficient evidence that the mean brand value for the technology sector is different from the mean brand value for the financial institutions sector.

What is the p-value for the test statistic? The p-value is 0.047. (Round to three decimal places as needed.) What is the correct conclusion at the 0.10 level of significance? OA.Reject Ho.There is sufficient evidence to conclude that there is a difference between the mean roundtrip fares between Airline A and Airline B. B.Do not reject Ho.There is sufficient evidence to conclude that there is a difference between the mean roundtrip fares between Airline A and Airline B. C.Reject Ho.There is insufficient evidence to conclude that there is a difference between the mean roundtrip fares between Airline A and Airline B. OD.Do not reject Ho.There is insufficient evidence to conclude that there is a difference between the mean roundtrip fares between Airline A and Airline B.

Find the value of the test statistic. (Round your answer to two or more decimal places.)(c)  Find the p-value. (Round your answer to three or more decimal places.)

Suppose that a major polling organization wanted to test the hypothesis that there was a change in the president’s “approval rating” since last month. Last month, 35% of the representative sample of registered voters approved of the president. For this month, the null hypothesis was that the approval rating equals 35% and the alternative hypothesis is that the approval rating does not equal 35%. The significance level for this test was 0.05.The results of the hypothesis test of the new survey showed a p-value of 0.008.Which of the following statements is correct? Check all that apply. The results were statistically significant. The results were not statistically significant. The null hypothesis should be rejected. The null hypothesis should be accepted. The null hypothesis cannot be rejected.

consider the following hypothesis test:h0: m525 ha: m ±25 a sample of 40 provided a sample mean of 26.4. the population standard deviation is 6.a. compute the value of the test statistic.b. what is the p-value ?c. at a = .01, what is your conclusion?d. what is the rejection rule using the critical value? what is your conclusion?

Which of the following facts about the p-value of a test is correct? Check all that apply. The p-value is calculated under the assumption that the null hypothesis is true. The smaller the p-value, the more evidence the data provide against H0. The p-value can have values between −1 and 1.