Asked by tracy
Complete the hypothesis test with alternative hypothesis ƒÊd ‚ 0 based on the paired data that follows and d = O - Y. Use ƒ¿ = 0.01. Assume normality.
Oldest 188 174 192 196 65
Youngest 186 168 199 199 69
(a) Find t. (Give your answer correct to two decimal places.)
-0.52 .
(ii) Find the p-value. (Give your answer correct to four decimal places.)
Can someone give me formula to find p-value, or is there a graph that I should be looking at, my answers are coming up wrong 0.6036
Oldest 188 174 192 196 65
Youngest 186 168 199 199 69
(a) Find t. (Give your answer correct to two decimal places.)
-0.52 .
(ii) Find the p-value. (Give your answer correct to four decimal places.)
Can someone give me formula to find p-value, or is there a graph that I should be looking at, my answers are coming up wrong 0.6036
Answers
Answered by
tracy10
Sorry I have posted this one twice. Just having a lot of problems with getting the p-value and getting discouraged.
Answered by
MathGuru
The p-value is the actual level of the test statistic you calculate. Since you are calculating t, use a t-table to find the p-value with the appropriate degrees of freedom for the test.
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