A genetic experiment with peas resulted in one sample of offspring that consisted of 445 green peas and 167 yellow peas. a. Construct a 90​% confidence interval to estimate of the percentage of yellow peas. b. It was expected that​ 25% of the offspring peas would be yellow. Given that the percentage of offspring yellow peas is not​ 25%, do the results contradict​ expectations?

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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A genetic experiment with peas resulted in one sample of offspring that consisted of
445
green peas and
167
yellow peas.
a. Construct a
90​%
confidence interval to estimate of the percentage of yellow peas.
b. It was expected that​ 25% of the offspring peas would be yellow. Given that the percentage of offspring yellow peas is not​ 25%, do the results contradict​ expectations?
A genetic experiment with peas resulted in one sample of offspring that consisted of 445 green peas and 167 yellow peas.
a. Construct a 90% confidence interval to estimate of the percentage of yellow peas.
b. It was expected that 25% of the offspring peas would be yellow. Given that the percentage of offspring yellow peas is not 25%, do the results
contradict expectations?
a. Construct a 90% confidence interval. Express the percentages in decimal form.
|<p< (Round to three decimal places as needed.)
Transcribed Image Text:A genetic experiment with peas resulted in one sample of offspring that consisted of 445 green peas and 167 yellow peas. a. Construct a 90% confidence interval to estimate of the percentage of yellow peas. b. It was expected that 25% of the offspring peas would be yellow. Given that the percentage of offspring yellow peas is not 25%, do the results contradict expectations? a. Construct a 90% confidence interval. Express the percentages in decimal form. |<p< (Round to three decimal places as needed.)
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