caitlynpierce9866
25.11.2021 •
Mathematics
Answer now!!! Claim: The mean pulse rate (in beats per minute) of adult males is equal to 69 bpm. For a random sample of 139 adult males, the mean pulse rate is 68.6 bpm and the standard deviation is 10.8 bpm. Find the value of the test statistic.
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Ответ:
The answer would be A. 1 1/5
Step-by-step explanation:
48/40 = 1 8/40
1 8/40 Simplify to 1 1/5
Hope this helps!