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1. For the data sets following summaries from a sample from N(µ, o²), (a) n= 30, ¤ = 22.5 and s = 3.4 (b) n= 25, ¤ = 22.5 and s = 3.4 Construct a 90%, 95% and 99% confidence intervals for u and o

1. For the data sets following summaries from a sample from N(µ, o²), (a) n= 30, ¤ = 22.5 and s = 3.4 (b) n= 25, ¤ = 22.5 and s = 3.4 Construct a 90%, 95% and 99% confidence intervals for u and o

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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 14PPS
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1. For the data sets following summaries from a sample from N(u, o²), (а) п %— 30, г — 22.5 and s — 3.4 (b) п 3 25, т 22.5 and s = 3.4 Construct a 90%, 95% and 99% confidence intervals for and o
Transcribed Image Text:1. For the data sets following summaries from a sample from N(u, o²), (а) п %— 30, г — 22.5 and s — 3.4 (b) п 3 25, т 22.5 and s = 3.4 Construct a 90%, 95% and 99% confidence intervals for and o
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