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A genetic experiment involving peas yielded one sample of offspring consisting of 402 green peas and 178 yellow peas. Use a 0.05 significance level to test the claim that under the same circumstances, 25% 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 are the null and alternative hypotheses?
What is the test statistic?
What is the P=Value?
What is the conclusion about the null hypothesis?
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