PRACTICE OF STATS - 1 TERM ACCESS CODE
PRACTICE OF STATS - 1 TERM ACCESS CODE
4th Edition
ISBN: 9781319403348
Author: BALDI
Publisher: Macmillan Higher Education
Question
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Chapter 14, Problem 14.32E

(a)

To determine

To find out what is captured by this confidence interval.

(b)

To determine

To express this confidence interval as a sentence in the context of this problem.

(c)

To determine

To find out what is the margin of error for this confidence interval and express this interval in the format “estimate ± margin of error”.

(d)

To determine

To explain would a 99% confidence interval based on the same data be larger or smaller.

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