For each statement, express the null hypothesis ?0H0 and alternative hypothesis ?1H1 in symbolic form. 1. IQ scores of statistics students have a standard deviation at most 15. A. ?0:?≥15,H0:σ≥15, ?1:?<15H1:σ<15 B. ?0:?≤15,H0:σ≤15, ?1:?>15H1:σ>15 C. ?0:?≤15,H0:μ≤15, ?1:?>15H1:μ>15 D. ?0:?<15,H0:μ<15, ?1:?≥15
For each statement, express the null hypothesis ?0H0 and alternative hypothesis ?1H1 in symbolic form. 1. IQ scores of statistics students have a standard deviation at most 15. A. ?0:?≥15,H0:σ≥15, ?1:?<15H1:σ<15 B. ?0:?≤15,H0:σ≤15, ?1:?>15H1:σ>15 C. ?0:?≤15,H0:μ≤15, ?1:?>15H1:μ>15 D. ?0:?<15,H0:μ<15, ?1:?≥15
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
For each statement, express the null hypothesis ?0H0 and alternative hypothesis ?1H1 in symbolic form.
1. IQ scores of statistics students have a standard deviation at most 15.
A. ?0:?≥15,H0:σ≥15, ?1:?<15H1:σ<15
B. ?0:?≤15,H0:σ≤15, ?1:?>15H1:σ>15
C. ?0:?≤15,H0:μ≤15, ?1:?>15H1:μ>15
D. ?0:?<15,H0:μ<15, ?1:?≥15
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