Question: A monk growing peas in a garden wants to test whether the observed frequencies of traits adhere to a 9:3:3:1 ratio (this is the classic F2 generation of a dyhybrid cross). The following frequencies were observed.

Test following null hypothesis using the appropriate statistical technique. Provide the test statistic, critical value, p-value, and the conclusion.

Ho: The sample comes from a population having 9:3:3:1 ratio of yellow-smooth to yellow-wrinkled to green-smooth to green-wrinkled seeds.

Ha: The sample does not come from a population having a 9:3:3:1 ratio of yellow-smooth to yellow-wrinkled to green-smooth to green-wrinkled seeds.