What is the critical value for a right-tailed t test when alpha = 0.025 and n = 13? Explain.

You are performing a left-tailed test with test statistic z=−1.17z=-1.17, find the p-value to 4 decimal places

You are performing a right-tailed test with test statistic z=0.29, find the p-value to 4 decimal places

You are performing a left-tailed test with test statistic z = decimal places. p-value = 2.23, find the p-value accurate to 4

You are performing a two-tailed test with test statistic z=−1.45z=-1.45, find the p-value to 4 decimal places

Your hypothesis test for a mean with n = 18 has a two-tailed critical region. The test statistic is tt = -1.38. Find the p-value accurate to 2 decimal places.

Please don't forget to read this!!! There are 3 more parts to the question Find the standard score (round to two decimal places as needed.) z= Find the P-value (round to four decimal places as needed.) P-value=  Make an Conclusion

Citrus F v is a popular car rental agency that has a history of having too few cars available, so that its available cars are overdriven. The mean monthly mileage uver the years for Citrus cars has been about 1600 miles per month. Recently, though, Citrus purchased thousands of new cars, and the company claims that the average mileage of its cars is now less than in the past. To test this, a random sample of 21 recent mileages of Citrus cars was taken. The mean of these 21 mileages was 1553 miles per month, and the standard deviation was 241 miles per month. Assume that the population of recent monthly mileages of Citrus cars is normally distributed. At the 0.05 level of significance, can it be concluded that the mean recent monthly mileage, u, of Citrus cars is less than 1600 miles per month? Perform a one-tailed test. Then complete the parts below. Carry your intermediate computations to three or more decimal places. (If necessary, consult a list of formulas.) (a) State the null…

You are performing a right-tailed t - test with test statistict: 2.88 and a sample of size 34, find the p-value to 4 decimal places

You are performing a two-tailed test with test statistic z=3.18z=3.18, find the p-value to 4 decimal places