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%

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 1CYU
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Please answer letter C
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
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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