Step 2 of 2: Given the following parameters for a sampling distribution of sample proportions, calculate the standard score of the sample proportion. Round your answer to two decimal places. $p = 0.63$, $x = 69$, $n = 100$
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The formula for the z-score of a sample proportion is: $z = \frac{\hat{p} - p}{\sigma_{\hat{p}}}$ where: $\hat{p}$ is the sample proportion $p$ is the population proportion $\sigma_{\hat{p}}$ is the standard deviation of the sample proportion (also known as the Show more…
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