Question

Find the sample necessary if, in a prior study, a sample of 200 people showed that 40 traveled overseas last year. =n 174 Part: 1 / 2 1 of 2 Parts Complete Part 2 of 2 (b) If no estimate of the sample proportion is available, how large should the sample be? =n

Name: find the sample necessary if in a prior study a sample of 200 people showed that 40 traveled overseas last year n 174 part 1 2 1 of 2 parts complete part 2 of 2 b if no estimate of the sampl 20038
Uploaded: 2023-09-10T21:14:27-08:00
Channel: James Kiss
Description: find the sample necessary if in a prior study a sample of 200 people showed that 40 traveled overseas last year n 174 part 1 2 1 of 2 parts complete part 2 of 2 b if no estimate of the sampl 20038

          Find the sample necessary if, in a prior study, a sample of
200
people showed that
40
traveled overseas last year.
=n
174
Part: 1 / 2
1 of 2 Parts Complete
Part 2 of 2
(b) If no estimate of the sample proportion is available, how large should the sample be?
=n

Added by Megan D.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert James Kiss

09/10/2023

Step 1

- Sample size \( n = 200 \) - Number who traveled overseas last year = 40 - Sample proportion \( \hat{p} = \frac{40}{200} = 0.20 \) --- Show more…

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Find the sample necessary if, in a prior study, a sample of 200 people showed that 40 traveled overseas last year. =n 174 Part: 1 / 2 1 of 2 Parts Complete Part 2 of 2 (b) If no estimate of the sample proportion is available, how large should the sample be? =n