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 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.

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.

The p-value for the hypothesis test is 0.0062 , which means the observed difference [ Select ] statistically significant at the 1% level.

For a one-tailed hypothesis test (upper tail) the p-value is computed to be 0.034. If the test is being conducted at 95% confidence, the null hypothesisQuestion 7Select one:a.could be rejected or not rejected depending on the sample sizeb.is rejectedc.could be rejected or not rejected depending on the value of the mean of the sampled.is not rejected

Which of the following facts about the p-value of a test is correct? The larger the p-value, the more evidence the data provide against H0. Regardless of the significance level, a p-value of 0.01 provides enough evidence to reject H0. A p-value smaller than the significance level provides enough evidence to reject H0.