Find the p-value for a test statistic of t=−2.34, n=32 for a left-tail test.
Find the p-value for a test statistic of t=−2.34, n=32 for a left-tail test.
Find the p-values when: a. conducting a right-tail test, t=1.29 and n=45 b. conducting a two-tail test, t= -.91 and n=19 c. conducting a left-tail test, z= -2.02
Can someone help me find t statistic and p value (one-Tail) and questions A, B, and C please 3: Basic Statsthe and t-test Pop. 1 (oral contraceptive users) 140 144 132 125 Pop. 2 (non-oral Pop. 3b (during Pop. 3a (before contraceptive oral oral users) contraceptive) contraceptive) 140 130 120 128 126 131 127 128 115 106 128 115 112 119 115 138 126 137 133 139 145 109 102 122 104 Median Mariance s1.43 tandard Devichon -39 7.59 9.77...
Use technology to find the P-value for a right-tailed test about a mean with n = 21 and test statistic t = 2.752. P-value (Round to four decimal places as needed.)
Use technology to find the P-value for a two-tailed test with n equals=15 and test statistic t equals negative t=−2.143.
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
The P-value for an analysis of variance F test statistic is which probability from the F distribution? a. left-tail b. either right-tail, left-tail, or two-tail c. either right-tail or left-tail d. two-tail e. right-tail
In a lower tail hypothesis test situation, the p-value is determined to be .2. If the sample size for this test is 51, the t statistic has a value of a. -.849. b. 1.299. c. -1.299. d. .849.
What is the p-value for a right tail test for a single proportion with a test statistic of -2.25?
Use technology to find the P-value for a two-tailed test with nequals11 and test statistic t equals 3.075 . P-valuealmost equals nothing (Round to four decimal places as needed.)
Suppose that in a two-tail hypothesis test you calculate the value of the test statistic Z as -2.07, what is the p-value? Select one: 0.0192 0.0384 0.0197 0.9808 0.0096