Consider the following hypothesis test. Ho: µi – µ2 < 0 Ha: µi – µ2 > 0 The following results are for two independent samples taken from the two populations. Sample 1 Sample 2 n1 = 40 n2 = 50 *1 = 25.0 *2 = 22.8 || 4.9 02 = 7.0 a. What is the value of the test statistic (round to 2 decimals)? b. What is the p-value (round to 4 decimals)? Use z-value rounded to 2 decim places. c. With a = 0.05, what is your hypothesis testing conclusion? p-value is - Select your answer - ) Но
Consider the following hypothesis test. Ho: µi – µ2 < 0 Ha: µi – µ2 > 0 The following results are for two independent samples taken from the two populations. Sample 1 Sample 2 n1 = 40 n2 = 50 *1 = 25.0 *2 = 22.8 || 4.9 02 = 7.0 a. What is the value of the test statistic (round to 2 decimals)? b. What is the p-value (round to 4 decimals)? Use z-value rounded to 2 decim places. c. With a = 0.05, what is your hypothesis testing conclusion? p-value is - Select your answer - ) Но
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
Transcribed Image Text:Consider the following hypothesis test.
Но:
Ha: µ1 – µ2 > 0
The following results are for two independent samples taken from the two
populations.
Sample 1
Sample 2
ni = 40
n2
50
25.0
T2 = 22.8
||
%3D
01 = 4.9
02 =
= 7.0
a. What is the value of the test statistic (round to 2 decimals)?
b. What is the p-value (round to 4 decimals)? Use z-value rounded to 2 decimal
places.
c. With a = 0.05, what is your hypothesis testing conclusion?
p-value is
- Select your answer -
) Но
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