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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A 90% confidence interval is (35 45). What is the margin of error? A.5
B.4.5
C.9
...