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Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 2GP
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s.google.com/document/d/1P8K-JQT4AwuMFwVpFSsuVBig5j36v5ZanP-Z99UG6W/edit
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h Hulu
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I JSTOR
Infinite
hin - Day 68 Difference of Means Practice
nsert Format Tools Add-ons Help
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Calibri
- - 14
BIUA
川, 三
1. Construct the confidence interval for u,-µ, for the level of confidence and the data from
independent samples given.
a. A 90% confidence interval.
n1 = 45, 71= 27, s1 = 2
n2 = 60, T2 = 22, s2 = 3
b. A 99% confidence interval.
n1 = 110, 71 = 77, s1 = 15
n2 = 85, 72 = 79, s2 = 21
c. A 95% confidence interval.
"1= 275,1 = 70.2,0 1.5
n2 - 325, 2- 63.4,o - 11
M
ASUS
Transcribed Image Text:s.google.com/document/d/1P8K-JQT4AwuMFwVpFSsuVBig5j36v5ZanP-Z99UG6W/edit Netflix h Hulu Disney+ | * Lakewood I JSTOR Infinite hin - Day 68 Difference of Means Practice nsert Format Tools Add-ons Help Last edit was seconds ago D0% Normal text Calibri - - 14 BIUA 川, 三 1. Construct the confidence interval for u,-µ, for the level of confidence and the data from independent samples given. a. A 90% confidence interval. n1 = 45, 71= 27, s1 = 2 n2 = 60, T2 = 22, s2 = 3 b. A 99% confidence interval. n1 = 110, 71 = 77, s1 = 15 n2 = 85, 72 = 79, s2 = 21 c. A 95% confidence interval. "1= 275,1 = 70.2,0 1.5 n2 - 325, 2- 63.4,o - 11 M ASUS
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