a) The research hypothesis H1 b) The null hypothesis HO c) The rejection region of the null hypothesis a) H;: 4 # 7.5 b) Họ: u = 7.5 c) [-tin-1) , tin-1)] O a) H1: µ # 7.5
a) The research hypothesis H1 b) The null hypothesis HO c) The rejection region of the null hypothesis a) H;: 4 # 7.5 b) Họ: u = 7.5 c) [-tin-1) , tin-1)] O a) H1: µ # 7.5
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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![It is known that, on average, the level of knowledge in natural sciences of children in urban areas is 7.5.
It is suspected that the average natural science knowledge of children in rural areas is different.
identify
a) The research hypothesis H1
b) The null hypothesis H0
c) The rejection region of the null hypothesis
O a) H1: u # 7.5
b) H μ - 7.5
c) [-tin-1) , tin-1)]
O a) H1: µ + 7.5
b) Ho: μ-7.5
c) (-00 , -tin-1,] U [t(n-1) , ∞)
O a) H1: µ = 7.5
b) Họ: 4 + 7.5
c) (-00 , -tin-1)] U [tn-1) , ∞)
O a) H1: u # 7.5
b) Ho: μ - 7.5
c) (-00 , tin-1)]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5f9d7520-78a9-4ea5-aa84-f1f63ffe00c7%2F59979cdc-c8e8-41c7-9c3a-9ad8d0341029%2F5omz6kh_processed.png&w=3840&q=75)
Transcribed Image Text:It is known that, on average, the level of knowledge in natural sciences of children in urban areas is 7.5.
It is suspected that the average natural science knowledge of children in rural areas is different.
identify
a) The research hypothesis H1
b) The null hypothesis H0
c) The rejection region of the null hypothesis
O a) H1: u # 7.5
b) H μ - 7.5
c) [-tin-1) , tin-1)]
O a) H1: µ + 7.5
b) Ho: μ-7.5
c) (-00 , -tin-1,] U [t(n-1) , ∞)
O a) H1: µ = 7.5
b) Họ: 4 + 7.5
c) (-00 , -tin-1)] U [tn-1) , ∞)
O a) H1: u # 7.5
b) Ho: μ - 7.5
c) (-00 , tin-1)]
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