For a one-tailed hypothesis test, the computed test statistic is z= 2.65. What is the p-value?
For a one-tailed hypothesis test, the computed test statistic is z= 2.65. What is the p-value?
What is the p-value of a two-tailed one-mean hypothesis test, with a test statistic of z0=−1.73? (Do not round your answer; compute your answer using a value from the table below.) z−1.8−1.7−1.6−1.5−1.40.000.0360.0450.0550.0670.0810.010.0350.0440.0540.0660.0790.020.0340.0430.0530.0640.0780.030.0340.0420.0520.0630.0760.040.0330.0410.0510.0620.0750.050.0320.0400.0490.0610.0740.060.0310.0390.0480.0590.0720.070.0310.0380.0470.0580.0710.080.0300.0380.0460.0570.0690.090.0290.0370.0460.0560.068
(10 Points) A 2-tailed z-test was performed. The test statistic was- (5) What is the p-value for this test? 1.4, a. (5) If the significance level was 10%, would the null hypothesis be accepted or rejected? b. (10 Points) A 2-tailed z-test was performed. The test statistic was- (5) What is the p-value for this test? 1.4, a. (5) If the significance level was 10%, would the null hypothesis be accepted or rejected? b.
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 hypothesis Select one: a. is rejected. b. is not rejected. c. could be rejected or not rejected depending on the value of the mean of the sample. d. could be rejected or not rejected depending on the sample size.
What is the p-value of a right-tailed one-mean hypothesis test, with a test statistic of z0=0.57? (Do not round your answer; compute your answer using a value from the table below.)
12. (a) A two-tailed test of a one-sample hypothesis of a mean yields a test statistic of z= 1.47. What's the p-value? (b) A one-tailed test of a two-sample hypothesis involving the difference of sample means yields t= 1.85, with 12 degrees of freedom. What is the p-value?
A hypothesis test yields a test statistic of z = 1.18. Compute the P-value if this is a one-tailed test and if it is a two-tailed test. O one-tailed P-value is 0.881; and two-tailed P-value is 0.4405 O one-tailed P-value is 0.119; and two-tailed P-value is 0.238 one-tailed P-value is 0.119; and two-tailed P-value is 0.0595 one-tailed P-value is 0.881; and two-tailed P-value is 1.762 Submit Question MacBook Pro 30 F3 Dll og 7 DD FB YO A & (...
The test statistic in a left-tailed test is z= - 1.33. Determine the P-value and decide whether, at the 10% significance level, the data provide sufficient evidence to reject the null hypothesis in favor of the alternative hypothesis. BE! Click here to view a partial table of areas under the standard normal curve. The P-value is .
Find the P-value for the indicated hypothesis test with the given standardized test statistic, z. Decide whether to reject Ho for the given level of significance a. Right-tailed test with test statistic z = 1.88 and a = 0.08 P-value = (Round to four decimal places as needed.)
The test statistic in a two dash tailed test is z= -2.84. Determine the P-value and decide whether, at the 1% significance level, the data provide sufficient evidence to reject the null hypothesis in favor of the alternative hypothesis. *Please show me a way to do it on the calculator (ti-84)*
Find the P value for the indicated hypothesis test with the given standardized test statistic z Decide whether to reject Ho for the given level of significance ? Right-tailed test with test statistic z-1.55 and ?-0.04 P-value(Round to four decimal places as needed.) State your conclusion O Reject Ho O Fail to reject Ho