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A 90% confidence interval is (35 45). What is the margin of error? A. 5 B.4.5 C.9 D.10
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3 votes
A 90% confidence interval is (35 45). What is the margin of error?

A. 5
B.4.5
C.9
D.10

User Neeraj Pathak
by
5.8k points

1 Answer

6 votes

Answer:

option A 5

I hope it's correct

.....

User Dean Blakely
by
5.3k points
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