State the null & alternative hypothesis in mathematical notation.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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1. To test the hypothesis that eating fish makes one smarter, a random
sample of 12 persons take a fish oil supplement for one year and then are
given an IQ test. Here are the results:
( 116, 111, 101, 120, 99, 94, 106, 115, 107, 101, 110, 92 ).
State the null & alternative hypothesis in mathematical notation.
a . H,: μ= 100
HaiH > 100
b. H,: μ 10
Ha:H < 100
C. H,: μ=100
%3D
Ha: H + 100
d. NOTA
O A
B
Transcribed Image Text:1. To test the hypothesis that eating fish makes one smarter, a random sample of 12 persons take a fish oil supplement for one year and then are given an IQ test. Here are the results: ( 116, 111, 101, 120, 99, 94, 106, 115, 107, 101, 110, 92 ). State the null & alternative hypothesis in mathematical notation. a . H,: μ= 100 HaiH > 100 b. H,: μ 10 Ha:H < 100 C. H,: μ=100 %3D Ha: H + 100 d. NOTA O A B
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