Solution,
Given that,
= 0.10
This is left tailed test,
P( Z < z ) = 0.10
P( Z < -1.282 ) = 0.10
Z = -1.282
You are performing a left-tailed test. If a .10, find the critical value, to three decimal...
You are performing a left-tailed test. If α=.10α=.10, find the critical value, to three decimal places. zα =
You are performing a left-tailed z-test If α = .05 , find the critical value, to two decimal places.
You are performing a two-tailed test. If α=.05α=.05, find the positive critical value, to three decimal places. zα/2=zα/2=
You are performing a two-tailed test. If α = .004 , find the positive critical value, to three decimal places. zα/2 = You are performing a left-tailed z-test If α=.025, and your test statistic is z=−1.75, do you: Reject Null Hypothesis Fail to Reject Null Hypothesis
You are performing a right-tailed test If a = .001, find the critical value, to three decimal places. Points possible: 1 Unlimited attempts. Score on last attempt: 0. Score in gradebook: 0 Message instructor about this question Submit
You are performing a two-tailed test. Ifa = .05, find the positive critical value, to three decimal places. Points possible: 2 This is attempt 1 of 3.
You are performing a two-tailed test. If a = .005, find the positive critical value, to two decimal places. +2= Points possible: 1 This is attempt 1 of 10 Submit Jump to Answer
You are performing a two-tailed z test. If α = .004 , find the positive critical value rounded to two decimal places.
A left-tailed test is being performed If α=.002, find the critical value, to five decimal places. zα=
You are performing a left-tailed t - test with test statistic t = − 2.68 and a sample of size 11, find the p-value to 4 decimal places