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most important factor is shown below. Do these data provide evidence to suggest that goals vary by grade?

most important factor is shown below. Do these data provide evidence to suggest that goals vary by grade?

MATLAB: An Introduction with Applications
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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In a survey to see deterministic factors in social status at intermediate schoolers, grades 4-6 were asked to choose from three options-make good grades, be good at sports, be popular-what they would most like to do at school. A two-way table separating the students by grade and by choice of most important factor is shown below. Do these data provide evidence to suggest that goals vary by grade? Scores Sports 63 25 4th 5th 88 6th 96 33 32 Popular 31 56 55 Choose the correct hypothesis for this test. HO: Goals vary by grade. H1: Grade and goals are not related in the population. H1: The proportions of goals are not the same for different values of Grade. HO: The proportions of grades are not the same for different values of goals. HO: Grade and goals are dependent.
Transcribed Image Text:In a survey to see deterministic factors in social status at intermediate schoolers, grades 4-6 were asked to choose from three options-make good grades, be good at sports, be popular-what they would most like to do at school. A two-way table separating the students by grade and by choice of most important factor is shown below. Do these data provide evidence to suggest that goals vary by grade? Scores Sports 63 25 4th 5th 88 6th 96 33 32 Popular 31 56 55 Choose the correct hypothesis for this test. HO: Goals vary by grade. H1: Grade and goals are not related in the population. H1: The proportions of goals are not the same for different values of Grade. HO: The proportions of grades are not the same for different values of goals. HO: Grade and goals are dependent.
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