C. Find the length of the confidence interval given the following data: (s - sample standard deviation) 1. s = 2.36, n = 350, confidence level: 99% 2. s = 3.35, n= 250, confidence level: 99% 3. s = 3, n= 275, confidence level: 95%
C. Find the length of the confidence interval given the following data: (s - sample standard deviation) 1. s = 2.36, n = 350, confidence level: 99% 2. s = 3.35, n= 250, confidence level: 99% 3. s = 3, n= 275, confidence level: 95%
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Please answer letter C

Transcribed Image Text:C. Find the length of the confidence interval given the following data: (s - sample
standard deviation)
1. s = 2.36, n = 350,
confidence level: 99%
2. s = 3.35, n= 250,
confidence level: 99%
3. s = 3,
n = 275,
confidence level: 95%
4. s = 6,
n = 425,
confidence level: 98%
5. s = 9,
n= 501,
confidence level: 99%
D. Determine the sample size, given the following data: (s - sample standard
deviation)
1. s = 5,
E = 2.45,
confidence level: 95%
2. s = 7,
E = 3.65,
confidence level: 98%
3. s = 4,
E = 2.76,
confidence level: 99%
4. s = 8,
E = 2.22,
confidence level: 95%
5. s = 3.3,
E = 1.03,
confidence level: 99%
%3D
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