1. Describe p, the population proportion that is being estim
1. Describe p, the population proportion that is being estimated. 2. What is the value of p ̂ that is reported? 3. What is the margin of error reported? The sample size is 1,983 adults plus or minus 3 percentage points. according to a new PRC analysis 60% say that humans have evolved over time againsts 33% which reject the idea that we have existed in our present form since the beginning.