Q7) Find the critical value(s) for each, show the critical and noncritical regions, and state the appropriate null and alternative hypotheses. Use o² = 225. a) n= 17, a= 0.01, right-tailed b) n = 20, a = 0.025, left-tailed c) n= 13, a= 0.01, two-tailed

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
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Please all because I don't understand is p value
Q7) Find the critical value(s) for each, show the critical and noncritical regions, and
state the appropriate null and alternative hypotheses. Use o? = 225.
a) n = 17, a = 0.01, right-tailed
b) n= 20, a = 0.025, left-tailed
%3D
c) n= 13, a = 0.01, two-tailed
Q8) Find the P-value interval for each Chi-Square test value.
a) n= 9,
x2 = 23.722, right-tailed
b) n= 28, x2 = 13.974, two-tailed
c) n = 19, x2 = 10.571, left-tailed
Transcribed Image Text:Q7) Find the critical value(s) for each, show the critical and noncritical regions, and state the appropriate null and alternative hypotheses. Use o? = 225. a) n = 17, a = 0.01, right-tailed b) n= 20, a = 0.025, left-tailed %3D c) n= 13, a = 0.01, two-tailed Q8) Find the P-value interval for each Chi-Square test value. a) n= 9, x2 = 23.722, right-tailed b) n= 28, x2 = 13.974, two-tailed c) n = 19, x2 = 10.571, left-tailed
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