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Vinvika [58]
3 years ago
7

PLEASE HELP "Given a sample mean of 3.56 and a standard deviation of 0.98, which value falls within the 90% confidence interval

for a sample size of 45?"
A.
3.21
B.
3.28
C.
3.83
D.
3.57
Mathematics
1 answer:
trasher [3.6K]3 years ago
7 0

Answer:

D. 3.57

Step-by-step explanation: Edmentum

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