A genetic experiment with peas resulted in one sample ofoffspring that consisted of 404 green peas and 161
yellow peas.
a. Construct a 95​% confidence interval to estimate of thepercentage of yellow peas.
b. It was expected that​ 25% of the offspring peas would beyellow. Given that the percentage of offspring yellow peas is not​25%, do the results contradict​ expectations?
a. Construct a 95​% confidence interval. Express the percentagesin decimal form.
? < p < ?
​(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 truepercentage could not equal​ 25%
​No, the confidence interval includes​ 0.25, so the truepercentage could easily equal​ 25%
