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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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?
O No, the confidence interval includes 0.25, so the true
percentage could easily equal 25%
O Yes, the confidence interval does not include 0.25, so the
true percentage could not equal 25%
Transcribed Image Text: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? O No, the confidence interval includes 0.25, so the true percentage could easily equal 25% O Yes, the confidence interval does not include 0.25, so the true percentage could not equal 25%
A genetic experiment with peas resulted in one sample of
offspring that consisted of 448 green peas and 169 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?
a. Construct a 95% confidence interval. Express the
percentages in decimal form.
(Round to three decimal places as needed.)
<p<
Transcribed Image Text:A genetic experiment with peas resulted in one sample of offspring that consisted of 448 green peas and 169 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? a. Construct a 95% confidence interval. Express the percentages in decimal form. (Round to three decimal places as needed.) <p<
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