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AP Statistics
Unit 8 – Chi–Squares
Topic 8.4
How do you calculate the expected counts for the chi-square goodness of fit test?
Multiply the total of the counts by each given percentage
r*c where r is the number of rows and c is the number of columns
n-1 where n is the number of outcome categories
(r-1)*(c-1) where r is the number of rows and c is the number of columns in the table.
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AP Statistics - 8.4 Expected Counts in Two Way Tables
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Chi-Square Goodness of Fit Test
Expected Counts
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© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.
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