Mars Inc, claims that they produce M&Ms with the following distributions: Brown Orange 30% Red 1046...

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Mars Inc, claims that they produce M&Ms with the following distributions: Brown Orange 30% Red 1046 Green 20% 10% Yellow Blue

math Statistics-And-Probability

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Answer 1

Answer #1

using minitab>stat>table >chi square test

we have

Chi-Square Goodness-of-Fit Test for Observed Counts in Variable: frequency

Using category names in colour

Test Contribution
Category Observed Proportion Expected to Chi-Sq
Brown 22 0.3 32.7 3.50122
Orange 14 0.1 10.9 0.88165
Red 22 0.2 21.8 0.00183
Green 16 0.1 10.9 2.38624
Yellow 20 0.2 21.8 0.14862
Blue 15 0.1 10.9 1.54220

N DF Chi-Sq P-Value
109 5 8.46177 0.133

since p value is greater than 0.10 so do not reject Ho

option a is true

a ) p value = 0.133 , FRH₀

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Answer 2

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Mars Inc, claims that they produce M&Ms with the following distributions: Brown Orange 30% Red 1046...

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Mars Inc. claims that they produce M&Ms with the following distributions: Brown 30% Red 20% Yellow...

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Mars Inc, claims that they produce M&Ms with the following distributions: Brown Orange 30% Red 1046...

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