What is the p-value for a left tail test on a single proportion that has a test statistic of 1.75? Round to 3 decimal places
solution:
left tail test
p(Z<1.75)=0.9599 using z table
p value =0.960 rounded
What is the p-value for a left tail test on a single proportion that has a...
1. What is the p-value for a right tail test for a single proportion with a test statistic of -2.25? Round to 3 decimal places 2. What is the p-value for a left tail test on a single proportion that has a test statistic of 1.75? Round to 3 decimal places
What is the p-value for a right tail test for a single proportion with a test statistic of -2.25? Round to 3 decimal places.
What is the p-value for a right tail test for a single proportion with a test statistic of -2.25?
Chapter 5, Section 1, Exercise 013 Find the p-value based on a standard normal distribution for each of the following standardized test statistics (a) Z = 0.89 for a right tail test for a difference in two proportions Round your answer to two decimal places p-value0.20 the absolute tolerance is +/-0.01 (b) Z-_2.39 for a left tail test for a difference in two means Round your answer to three decimal places. p-value- the absolute tolerance is +/-0.001 (c) = 2.18...
Find the p-value for a test statistic of t=ā2.34, n=32 for a left-tail test.
Your hypothesis test for a proportion has a left-tailed critical region. The test statistic is z = -2.37. Find the p-value accurate to 2 decimal places. p-value
Find the p-value based on a standard normal distribution for each of the following standardized test statistics. (a) z = 0.79 for a right tail test for a difference in two proportions Round your answer to two decimal places. p-value = i (b) z = -2.38 for a left tail test for a difference in two means Round your answer to three decimal places. p-value = (c) z = 2.31 for a two-tailed test for a proportion Round your answer...
Calculate the p-value for a hypothesis test of a proportion. The hypotheses are H0: p=.2, H1: pā .2, and the test statistic is z = -2.36. Use the normal distribution to calculate the p-value. Round your answer to 4 decimal places
1. Your hypothesis test for a proportion has a right-tailed critical region. The test statistic is zz = 1.84. Find the p-value accurate to 2 decimal places. p-value = 2. Your hypothesis test for a mean with n = 23 has a left-tailed critical region. The test statistic is tt = -1.4. Find the p-value accurate to 2 decimal places. p-value =
Find the value of the test statistic z using z- p-p pq that the proportion of peas with yellow pods is equal to 0.25 (or 25%), The sample statistics from one experiment include 530 peas with 117 of them having yellow pods. 2(Round to two decimal places as needed.) Enter your answer in the answer box. 3:43