(Problem for Questions 22- 25). In a study focusing on children on the autism spectrum a team of psychologists were interested in the distribution of the children on the spectrum. After having 100 children complete some tests, they categorized children as Low, Medium, High on the autism spectrum. They counted how many children were in each category and this is what they came up with: Low AS 44 Medium AS 30 High AS 26
(Problem for Questions 22- 25). In a study focusing on children on the autism spectrum a team of psychologists were interested in the distribution of the children on the spectrum. After having 100 children complete some tests, they categorized children as Low, Medium, High on the autism spectrum. They counted how many children were in each category and this is what they came up with: Low AS 44 Medium AS 30 High AS 26
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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Under alpha 0.05 should you reject or retain the null hypothesis

Transcribed Image Text:(Problem for Questions 22- 25). In a study focusing on children on the autism spectrum a
team of psychologists were interested in the distribution of the children on the spectrum. After
having 100 children complete some tests, they categorized children as Low, Medium, High on
the autism spectrum. They counted how many children were in each category and this is what
they came up with:
Low AS
44
Medium AS
30
High AS
26

Transcribed Image Text:Conduct a statistical test to test the hypothesis stated in question 21.
What would the df for this test? 2
What's the critical value? 0.19
What's the value of the test statistic? 0.39|
Should the psychologists reject or retain the null hypothesis? (Enter 'Reject' or 'Retain')
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