Mathematics, 24.01.2021 21:20 isabelj2004
There is a sample of 500 and the population proportion is 0.47. What is the probability that the proportion is greater then 0.50
Answers: 2
![=P(\dfrac{\hat{p}-p}{\sqrt{\dfrac{p(1-p)}{n}}}\dfrac{0.50-0.47}{\sqrt{\dfrac{0.47(1-0.47)}{500}}}) \\\\=P(z1.344)\ \ \ [z=\dfrac{\hat{p}-p}{\sqrt{\dfrac{p(1-p)}{n}}}]\\\\=1-P(z](/tpl/images/1060/6107/54416.png)
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There is a sample of 500 and the population proportion is 0.47. What is the probability that the pro...
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