In each of the following situations, state whether it is a correctly stated hypothesis testing problem and why. (a) Ho: µ = 25, H1: µ ≠ 25 (b) Ho: σ > 10, H1: σ = 10 (c) Ho: x = 50, H1: x ≠ 50 (Note: x is with bar or x-bar) (d) Ho: p = 0.1, H1: p = 0.5 (e) Ho: s = 30, H1: s > 30

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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In each of the following situations, state whether it is a correctly stated hypothesis testing problem and why. (a) Ho: µ = 25, H1: µ ≠ 25 (b) Ho: σ > 10, H1: σ = 10 (c) Ho: x = 50, H1: x ≠ 50 (Note: x is with bar or x-bar) (d) Ho: p = 0.1, H1: p = 0.5 (e) Ho: s = 30, H1: s > 30
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