Find the minimum sample size n needed to estimate u for the given values of c, o, and E. c= 0.95, o = 9.2, and E= 1 ..... Assume that a preliminary sample has at least 30 members. (Round up to the nearest whole number.)
Find the minimum sample size n needed to estimate u for the given values of c, o, and E. c= 0.95, o = 9.2, and E= 1 ..... Assume that a preliminary sample has at least 30 members. (Round up to the nearest whole number.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:**Title: Calculating Minimum Sample Size for Estimating Population Mean**
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**Objective:**
Determine the minimum sample size \( n \) required to estimate the population mean \( \mu \) given specific parameters.
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**Parameters:**
- Confidence level (\( c \)): 0.95
- Population standard deviation (\( \sigma \)): 9.2
- Margin of error (\( E \)): 1
**Assumption:**
A preliminary sample is assumed to have at least 30 members.
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**Task:**
Calculate \( n \) and round up to the nearest whole number.
**Interactive Element:**
An input box is provided to enter the calculated sample size.
**Note:** No graphs or diagrams accompany this text.
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