Question: Question 4 (4 points) Suppose you are working in a population where 73% of people have Russian ancestors (so p = .73). You take

Question 4 (4 points) Suppose you are working in a population where

Question 4 (4 points) Suppose you are working in a population where 73% of people have Russian ancestors (so p = .73). You take a sample of 500 people at random from this population and find that 420 of them have Russian ancestors. a. What is your sample proportion p-hat? b. What is the sampling error in this sample?

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