a. Determine the sample proportion, p, of college students who own shares of stock. b. If the population proportion is 0.30, determine the standard error of the proportion.

MATLAB: An Introduction with Applications
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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?"
Y N N N N YN Y N N Y YYY YN Y NY NO
a. Determine the sample proportion, p, of college students who own shares of stock.
b. If the population proportion is 0.30, determine the standard error of the proportion.
.....
a. p=
(Round to two decimal places as needed.)
Transcribed Image Text: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?" Y N N N N YN Y N N Y YYY YN Y NY NO a. Determine the sample proportion, p, of college students who own shares of stock. b. If the population proportion is 0.30, determine the standard error of the proportion. ..... a. p= (Round to two decimal places as needed.)
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