Biologists studying horseshoe crabs want to estimate the percent of crabs in a certain area that are longer than 35 centimeters. The biologists will select a random sample of crabs to measure Which of the following is the most appropriate method to use for such an estimate?

A) A one sample 2-interval for a population proportion
B) A one-sample 3-interval for a sample proportion
C) A two-samole z-interval for a population proportion
D) A two-sample 2-interval for a difference between population proportions
E) A two-sample interval for a difference between sample proportions