In October, 2018, Gallup surveyed a random sample of 1,019 U. S. adults and asked, “Generally speaking, do you believe the death penalty is applied fairly or unfairly in this country today?” Forty-nine percent of respondents indicated that the death penalty was applied fairly. Use the four-step process to estimate the proportion of U. S. adults who believe the death penalty is applied fairly. Using a 75% confidence level. Step 1: Identify the parameter you want to estimate and the confidence level.

Step 2: Check conditions.

Step 3: If the conditions are met, perform the calculations.