Answer:
95% Confidence interval: (0.2291,0.3015)
Explanation:
We are given the following in the question:
Sample size, n = 418+151 = 569
Number of yellow peas, x = 151

a) 95% Confidence interval:


Putting the values, we get:

b) Interpretation of confidence interval
We are 95% confident that the proportion of yellow peas in the sample lies within the range (0.2291,0.3015)