Problems 1. According to the Mendelian theory of genetics, a certain garden pea plant should 1. produce either white, pink, or red flowers, with respective probabilities 4 2 4 To test this theory, a sample of 564 peas was studied with the result that 141 produced white, 291 produced pink, and 132 produced red flowers. Using the chi-square approximation, what conclusion would be drawn at the 5 percent level of significance? 2. To ascertain whether a certain die was fair, 1,000 rolls of the die were recorded, with the following results. Outcome Number of Occurrences 1 158 172 164 181 160 6. 165

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Problems
1. According to the Mendelian theory of genetics, a certain garden pea plant should
1.
produce either white, pink, or red flowers, with respective probabilities
4 2 4
To test this theory, a sample of 564 peas was studied with the result that 141
produced white, 291 produced pink, and 132 produced red flowers. Using the
chi-square approximation, what conclusion would be drawn at the 5 percent level
of significance?
2. To ascertain whether a certain die was fair, 1,000 rolls of the die were recorded,
with the following results.
Outcome
Number of Occurrences
1
158
172
164
181
160
6.
165
Transcribed Image Text:Problems 1. According to the Mendelian theory of genetics, a certain garden pea plant should 1. produce either white, pink, or red flowers, with respective probabilities 4 2 4 To test this theory, a sample of 564 peas was studied with the result that 141 produced white, 291 produced pink, and 132 produced red flowers. Using the chi-square approximation, what conclusion would be drawn at the 5 percent level of significance? 2. To ascertain whether a certain die was fair, 1,000 rolls of the die were recorded, with the following results. Outcome Number of Occurrences 1 158 172 164 181 160 6. 165
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