SOLUTION: administering the same test to a group of 15 students and a second group of 15 students to see which group scores higher is an example of : a-a one sample test of means b-a two s

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Question 714513: administering the same test to a group of 15 students and a second group of 15 students to see which group scores higher is an example of :
a-a one sample test of means
b-a two sample test of means
c-a paired t-test
d-a test of proportions

Answer by stanbon(75887) About Me  (Show Source):
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administering the same test to a group of 15 students and a second group of 15 students to see which group scores higher is an example of :
a-a one sample test of means
b-a two sample test of means
c-a paired t-test
d-a test of proportions
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Ans: b
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Cheers,
Stan H.
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