Calculator commands and proper labels required. Round probabilities, test statistics, critical values and P values to the thousands.

2. In a random sample of 73 tomato plants, a gardener found 11.9% of them had cutworms. a) Construct an 83% confidence interval for the population proportion, p. Round to tenths of a percent and write a sentence answer. Give calculator command used. b) Find the margin of error, round to tenths of a percent