A genetic experiment with peas resulted in one sample of offspring that consisted of 421 green peas and 157 yellow peas. a. Construct a 90​% confidence interval to estimate of the percentage of yellow...




A genetic experiment with peas resulted in one sample of offspring that consisted of
421

green peas and
157

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.



enter your response here ​(Round to three decimal places as​ needed.)

b. Given that the percentage of offspring yellow peas is not​ 25%, do the results contradict​ expectations?









​Yes, the confidence interval does not include​ 0.25, so the true percentage could not equal​ 25%








​No, the confidence interval includes​ 0.25, so the true percentage could easily equal​ 25%









Jun 11, 2022
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