Assuming a population of interest is approximately normally distributed, construct a 95% confidence interval estimate for the population mean given the following values: Sample mean = 30; Sample standard deviation =3.5; Sample size =15

Assuming a population of interest is approximately normally distributed, construct a 95% confidence interval estimate for the population mean given the following values: Sample mean = 30; Sample standard deviation =3.5; Sample size =15

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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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

Assuming a population of
interest is approximately
normally distributed,
construct a 95%
confidence interval
estimate for the
population mean given
the following values:
Sample mean = 30;
%3|
Sample standard
deviation =3.5; Sample
size =15

O A. (26.56,34.44)
B. (22.18,30.81)
OC. (28.06,31.94)
OD. (14.2,25.32)
O E. (16.98,35.02)

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