What is the p-value if, in a two-tail hypothesis test,
Upper Z Subscript STAT Baseline equals negative 2.04ZSTAT=−2.04?
What is the p-value if, in a two-tail hypothesis test, Upper Z Subscript STAT Baseline equals...
1.)What is the p-value if, in a two-tail hypothesis test, Upper Z Subscript STAT Baseline equals negative 2.29? (ROUND FOUR DECIMAL PLACES) 2.) If you use a 0.05 level of significance in a (two-tail) hypothesis test, what will you decide if ZSTATequals=+1.93. Determine the decision rule. Select the correct choice below and fill in the answer box(es) within your choice. (Round to THREE decimal places as needed.) A.Reject H0 if ZSTAT<−( ) or ZSTAT>+( ) B.Reject H0 if ZSTAT <−(...
In a one-tail hypothesis test where you reject Upper H 0 only in the upper tail, what is the p dash value if Upper Z Subscript STAT Baseline equals plus 2.40 question mark In a one-tail hypothesis test where you reject H, only in the upper tail, what is the p-value if ZSTAT = + 2.40? Click here to view page 1 of the Normal table. Click here to view page 2 of the Normal table. The p-value is (Round...
Consider testing Upper H 0 : mu equals 20H0: μ=20 against Upper H Subscript a Baseline : mu less than 20Ha: μ<20 where muμ is the mean number of latex gloves used per week by all hospital employees, based on the summary statistics nequals=4444, x overbarxequals=19.219.2, and sequals=11.211.2. Compute the p-value of the test.
In a test of Upper H 0: mu=100 against Upper H Subscript a: mu not equals100, the sample data yielded the test statistic z=2.24. Find the Upper P-value for the test.
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
, in a (two-tail) hypothesis test, the p-value is 0.0758, what is your statistical decision if you test the null hypothesis at the 0.05 level of significance? Choose the correct answer below? Please Explain why because I am very confused with this chapter. Thanks! A. Since the p-value is less than alpha comma do not reject Upper H 0 . B. Since the p-value is less than alpha comma reject Upper H 0 . C. Since the p-value is greater...
In a test of Upper H 0H0: muμequals=100 against Upper H Subscript aHa: muμnot equals≠100, the sample data yielded the test statistic z equals 2.16z=2.16. Find the Upper PP-value for the test.
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.
A study uses a random sample of size 15. The test statistic for testing Upper H 0 : mu equals 12 versus Upper H Subscript a Baseline : mu not equals 12 is t equals negative 2.5 . Find the approximate P-value. Round your answer to two decimal places.
IN A ONE-TAIL HYPOTHESIS TEST WHERE YOU REJECT Ho ONLY IN THE UPPER TAIL, WHAT IS THE CRITICAL VALUE OF THE T-TEST STATISTIC WITH 10 DEGREES OF FREDOM AT THE 0.01 LEVEL OF SIGNIFICANCE?