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Crtive6538
14.09.2021 •
Mathematics
Evaluate
3
8
×
4
21
Give your answer in its simplest form
Solved
Show answers
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Ответ:
3/8×4/21=12/168=1/14
1/14 is the answer
Ответ:
1/14
Step-by-step explanation:
Ответ:
A. The difference of the two means is significant, so the null hypothesis must be rejected.
B. The difference of the two means is significant, so the null hypothesis must be accepted.
C. THE DIFFERENCE OF THE TWO MEANS IS NOT SIGNIFICANT, SO THE NULL HYPOTHESIS MUST BE REJECTED.
D. The difference of the two means is not significant, so the null hypothesis must be accepted.