represent the responses (Y for yes and N for no) from a sample of 20 college students to the question Do you currently own shares in any stocks?...

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The following data represent the responses (Y for yes and N for no) from a sample of 20 college students to the question "Do you currently own shares in any stocks?"NNNYNNNY NY Y N N N Y Y YNNNOa. Determine the sample proportion, p, of college students who own shares of stockb. If the population proportion is 0.40, determine the standard error of the proportiona. p= (Round to two decimal places as needed.)b. Op = (Round to four decimal places as needed.)