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reen peas and 162 yellow peas. . Construct a 90% confidence interval to estimate of the percentage of yellow ■. Based on the confidence interval, do the results of the experiment appear ne expectation that 25% of the offspring peas would be yellow?

reen peas and 162 yellow peas. . Construct a 90% confidence interval to estimate of the percentage of yellow ■. Based on the confidence interval, do the results of the experiment appear ne expectation that 25% of the offspring peas would be yellow?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 3CYU
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A genetic experiment with peas resulted in one sample of offspring that consisted of 444 green peas and 162 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. (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? <p< Yes, the confidence interval does not include 0.25, so the true percentage could not equal 25% No, the confidence interval includes 0.25, so the true percentage could easily equal 25%
Transcribed Image Text:A genetic experiment with peas resulted in one sample of offspring that consisted of 444 green peas and 162 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. (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? <p< Yes, the confidence interval does not include 0.25, so the true percentage could not equal 25% No, the confidence interval includes 0.25, so the true percentage could easily equal 25%
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