Question
candy color in boxes were counted by company A, B, C . Test H0: distribution of colors is the same using alpha and counts in
candy color in boxes were counted by company A, B, C . Test H0: distribution of colors is the same using alpha and counts in data : what's the conclusion
ALPHA | 0.05 | |||
Candy Company | ||||
A | B | C | ||
Brown | 22 | 29 | 21 | |
Yellow | 135 | 125 | 132 | |
Red | 346 | 362 | 338 | |
Orange | 322 | 340 | 338 | |
Green | 144 | 128 | 142 | |
Blue | 22 | 24 | 19 | |
MULTIPAL CHOICE
A. None of the answers are correct.
B. The pvalue 0.01 < standard significance level. The evidence against H0 is strong. H0: "Distributions of colors are the same" is rejected.
C. The pvalue 0.0000 < significance level. The evidence against H0 is extreme. H0: "Distributions of colors are the same" is rejected.
D. The chi square statistic 5.54 does not exceeds the critical value of 23.21. H0 is not rejected. Keep the status quo, or it is plausible that the distributions of colors are the same.
E. The chi square statistic 5.8 does not exceeds the critical value of 15.99. pvalue 0.83. H0 is not rejected at = 0.10 (sensitive, exploratory). Keep the status quo, or it is plausible that the distributions of colors are the same.
F. The pvalue 0.90 > alpha 0.05. H0 is not rejected. Keep the status quo, or it is plausible that the distributions of colors are the same.
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