A 90% confidence interval is (35 45). What is the margin of error?
A.5
B.4.5
C.9
...
Mathematics, 30.07.2021 16:50 hdkdkdbx
A 90% confidence interval is (35 45). What is the margin of error?
A.5
B.4.5
C.9
D.10
Answers: 3
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