A genetic experiment with peas resulted in one sample of offspring that consisted of 448 green peas and 169 yellow peas. a. Construct a 90% 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 90% confidence interval. Express the percentages in decimal form.

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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A genetic experiment with peas resulted in one sample of offspring that consisted of 448 green peas and 169 yellow peas.
a. Construct a 90% 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 90% confidence interval. Express the percentages in decimal form.
<p < (Round to three decimal places as needed.)
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%
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 90% 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 90% confidence interval. Express the percentages in decimal form. <p < (Round to three decimal places as needed.) 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%
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