A genetic experiment with peas resulted in one sample of offspring that consisted of 441 green peas and 155 yellow peas.

a. Construct a 95% confidence interval to estimate of the percentage of yellow peas.

b. Based on the confidence interval, do the results of the experiment appear to contradict the expectation that 25% of the offspring peas would be yellow?

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Part 1

a. Construct a 95% confidence interval. Express the percentages in decimal form.

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(Round to three decimal places as needed.)

Part 2

b. Based on the confidence interval, do the results of the experiment appear to contradict the expectation that 25% of the offspring peas would be yellow?

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

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