Normal distribution as an approximation


A genetic experiment involving peas yielded one sample of offspring consisting of 426 green peas and 145 yellow peas. Use a 0.05 significance level to test the claim that under the same circumstances, 27% of offsprinig peas will be yellow. Identify the null hypothesis, alterrnative 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.

A) What are the hypotheses? alternative hypothesis?

B) Identify the test statistic

t=?

C) Identify the P-value___ (round to four decimal places as needed)

D) Identify the critical value(s)

The critical value(s) is (are)___(round to three decimal places as needed. Use a comma to seperate as needed)

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Basic Statistics: Normal distribution as an approximation
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