Determine a 95% confidence interval for the population mean assuming that the population is normally distributed. (Round your answers to three decimal places.)
Determine a 95% confidence interval for the population mean assuming that the population is normally distributed. (Round your answers to three decimal places.)
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:You may need to use the appropriate appendix table or technology to answer this question.
Information regarding the price of a roll of camera film (35 mm, 24 exposure) for a sample of 11 cities worldwide is shown below.
Account Balance Information
Mean
Standard Error
Median
Standard Deviation
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Sample Variance
Kurtosis
Skewness
Range
Minimum
Maximum
Sum
Count
5.8455
Read It
0.7738
4.8600
2.5666
6.5872
4.0209
1.8046
9.3800
2.7700
12.1500
64.3000
Determine a 95% confidence interval for the population mean assuming that the population is normally distributed. (Round your answers to three decimal places.)
4.329
X to 7.362
X
11.0000
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