A 98% confidence interval is found to be (50, 60). What is the margin of error? A. 4.9 B. 9.8 C. 10 D. 5

asked Nov 15, 2021 203k views

1 vote

A 98% confidence interval is found to be (50, 60). What is the margin of error?

A. 4.9
B. 9.8
C. 10
D. 5

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5 votes

Answer:

D. 5

Explanation:

Mean: (50+60)/2

110/2

Margin of error:

60 - 55

Lars Pellarin answered Nov 20, 2021

7.6k points

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