In each situation, find the value of the t-statistic for the sample mean x and give the value of degrees of freedom (df). (a) x = 8, μ = 16, σ = 32, n = 25 t = df = (b) x = t = df = 24, μ = 16, σ = 32, n = 25

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section: Chapter Questions
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In each situation, find the value of the t-statistic for the sample mean x and give the value of degrees of freedom (df).
(a) x = 8, μ = 16, σ = 32, n = 25
t =
df =
(b) x
=
t =
df =
24, μ
= 16, σ = 32, n = 25
Transcribed Image Text:In each situation, find the value of the t-statistic for the sample mean x and give the value of degrees of freedom (df). (a) x = 8, μ = 16, σ = 32, n = 25 t = df = (b) x = t = df = 24, μ = 16, σ = 32, n = 25
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