
Critical Thinking. In Exercises 17–28, use the data and confidence level to construct a confidence
18. Mendelian Genetics One of Mendel’s famous genetics experiments yielded 580 peas, with 428 of them green and 152 yellow.
a. Find a 99% confidence interval estimate of the percentage of green peas.
b. Based on his theory of genetics, Mendel expected that 75% of the offspring peas would be green. Given that the percentage of offspring green peas is not 75%, do the results contradict Mendel’s theory? Why or why not?

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