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?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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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 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?
- \( \bigcirc \) Yes, the confidence interval does not include 0.25, so the true percentage could not equal 25%
- \( \bigcirc \) No, the confidence interval includes 0.25, so the true percentage could easily equal 25%](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F91ed8060-678c-4d36-a5c7-0e7a65a577a0%2Fbab5ae49-6606-4811-bcd2-b2064885f75b%2Fnjabdg_processed.png&w=3840&q=75)
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 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?
- \( \bigcirc \) Yes, the confidence interval does not include 0.25, so the true percentage could not equal 25%
- \( \bigcirc \) No, the confidence interval includes 0.25, so the true percentage could easily equal 25%
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