Question

If you want to be 95% confident of estimating the population mean to within a sampling error of ±6 and the standard deviation is assumed to be 12, what sample size is required? The sample size required is. (Round up to the nearest integer.)

Name: if you want to be 95 confident of estimating the population mean to within a sampling error of 6 and the standard deviation is assumed to be 12 what sample size is required the sample size r 77713
Uploaded: 2022-08-18T19:26:01-08:00
Duration: 2 min 2 s
Channel: Christopher Dzorkpata
Description: if you want to be 95 confident of estimating the population mean to within a sampling error of 6 and the standard deviation is assumed to be 12 what sample size is required the sample size r 77713

          If you want to be 95% confident of estimating the population mean to within a sampling error of ±6 and the standard deviation is assumed to be 12, what sample size is required?
The sample size required is.
(Round up to the nearest integer.)

if you want to be 95 confident of estimating the population mean to within a sampling error of 6 and the standard deviation is assumed to be 12 what sample size is required the sample size r 77713

Added by Jonathon E.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

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Solved by Expert Christopher Dzorkpata

08/18/2022

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If you want to be 95% confident of estimating the population mean to within a sampling error of ±6 and the standard deviation is assumed to be 12, what sample size is required? The sample size required is. (Round up to the nearest integer.)