A. If the null hypothesis is true, how many flowers in the experiment would be expected to be magenta with a green stigma? B. Does the distribution for flower type for the experiment appear to match the genetic theory rates?

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A. If the null hypothesis is true, how many flowers in the experiment would be expected to be magenta with a green stigma?

B. Does the distribution for flower type for the experiment appear to match the genetic theory rates?

In an experiment, two different species of flowers were crossbred. The resulting 217 flowers from this crossbreeding experiment were categorized by
the color of the flower and the stigma. The table provides the study results.
1: Magenta flower
with Green stigma
2: Magenta flower
with Red stigma
3: Red flower
4: Red flower
Flower Type
with Green stigma
with Red stigma
Observed # Flowers
115
49
32
21
According to genetic theory, the four resulting flower types should follow the ratio of 9:3:3:1, that is, should follow the following population proportions
of 0.5625, 0.1875, 0.1875, and 0.0625. The biologist is interested in assessing whether the distribution for flower type for the experiment matches these
genetic theory rates.
The hypotheses to be tested are
Họ: P1 = 0.5625, p2 = 0.1875, P3 = 0.1875, p4 = 0.0625, where p; represents the proportion of flowers in the population in group i
HA: at least one p; differs from the stated proportions
Transcribed Image Text:In an experiment, two different species of flowers were crossbred. The resulting 217 flowers from this crossbreeding experiment were categorized by the color of the flower and the stigma. The table provides the study results. 1: Magenta flower with Green stigma 2: Magenta flower with Red stigma 3: Red flower 4: Red flower Flower Type with Green stigma with Red stigma Observed # Flowers 115 49 32 21 According to genetic theory, the four resulting flower types should follow the ratio of 9:3:3:1, that is, should follow the following population proportions of 0.5625, 0.1875, 0.1875, and 0.0625. The biologist is interested in assessing whether the distribution for flower type for the experiment matches these genetic theory rates. The hypotheses to be tested are Họ: P1 = 0.5625, p2 = 0.1875, P3 = 0.1875, p4 = 0.0625, where p; represents the proportion of flowers in the population in group i HA: at least one p; differs from the stated proportions
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