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instructions Collect the Data Survey 36 people (18 years of age or older). Ask one question that requires a categoric answer (nominal or ordinal) Analyze data  Use a one-way Chi-Square test to conducting a preference study. Compare Chi-Square and the critical value to determine significance.

instructions Collect the Data Survey 36 people (18 years of age or older). Ask one question that requires a categoric answer (nominal or ordinal) Analyze data  Use a one-way Chi-Square test to conducting a preference study. Compare Chi-Square and the critical value to determine significance.

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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instructions

Collect the Data

  • Survey 36 people (18 years of age or older).
  • Ask one question that requires a categoric answer (nominal or ordinal)

Analyze data 

  • Use a one-way Chi-Square test to conducting a preference study.
  • Compare Chi-Square and the critical value to determine significance.

 

 

A1 2 3 4 5 6 7 8 9 10 11 1 Chi-Square Student Scorer Fill in the yellow cells to receive a receipt number. 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 A 30 31 fx Chi-Square Student Scorer B 1 2 3 Question: C Chi-square degrees of freedom Critical value D Option 1: Null Hypothesis: Use the chart and the formula below to conduct a chi-square test. (0 - E)² Category Observed Expected (0 - E) (0 - E)² E The chi-square value is Therefore, the result Therefore, I conclude to Option 2: E Receipt # Enter your question. F See message below G Option 3: x² = (0-E)² than the critical value. (less/equal/greater) significant. (is/is not) the null hypothesis. (reject/fail to reject) Only enter data in yellow cells. Do not move, add, or delete cells, rows, or columns. Refer to the Unit Outline, Notes, and Lectures as needed. En pr op
Transcribed Image Text:A1 2 3 4 5 6 7 8 9 10 11 1 Chi-Square Student Scorer Fill in the yellow cells to receive a receipt number. 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 A 30 31 fx Chi-Square Student Scorer B 1 2 3 Question: C Chi-square degrees of freedom Critical value D Option 1: Null Hypothesis: Use the chart and the formula below to conduct a chi-square test. (0 - E)² Category Observed Expected (0 - E) (0 - E)² E The chi-square value is Therefore, the result Therefore, I conclude to Option 2: E Receipt # Enter your question. F See message below G Option 3: x² = (0-E)² than the critical value. (less/equal/greater) significant. (is/is not) the null hypothesis. (reject/fail to reject) Only enter data in yellow cells. Do not move, add, or delete cells, rows, or columns. Refer to the Unit Outline, Notes, and Lectures as needed. En pr op
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