Question:

Four hundred registered voters were randomly selected and asked whether gun laws should be changed. Three hundred said "yes," and 100 said "no."

. The point estimate of the proportion ofthe population (percentage of the population) who will respond "yes" is _____.

My answer came out to be =0.75.

Please can you tell and show what the correct answer should be and how you calculated your work to get the correct answer! Thank you!