Question

A genetic experiment involving peas yielded one sample of offspring consisting of 448 green peas and 140 yellow peas. Use a 0.05 significance level to test the claim that under the same​ circumstances, 26​% of offspring peas will be yellow. Identify the null​ hypothesis, alternative​ hypothesis, test​ statistic, P-value, conclusion about the null​ hypothesis, and final conclusion that addresses the original claim. Use the​ P-value method and the normal distribution as an approximation to the binomial distribution.

What is the test statistics?

t=_ (round to two decimal places as needed.)

What is the P-value?

P-value is =_ (round to four decimal places as needed.)

Answer 1

Answers;

z = 2.54

p-value = 0.0111

There is no evidence to conlcude that under the same​ circumstances, 26​% of offspring peas will be yellow.