Question
The following data represent the responses(Y for yes and N forno) from a sample of 20 college students to the questionDo you currently own shares
The following data represent the responses(Y for yes and N forno) from a sample of 20 college students to the question"Do you currently own shares in anystocks?"
N N N N N N Y Y Y N N Y N N Y Y N Y N Y
a. Determine the sampleproportion, p, of college students who own shares of stock.
b. If the population proportion is 0.40 determine the standard error of the proportion.
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A First Course in Differential Equations with Modeling Applications
Authors: Dennis G. Zill
11th edition
1305965728, 978-1305965720
