Omework According to a survey, $$ 35 \% $$ of adults of a certain country do not own a credit card (a) Suppose a simple random sample of 900 adults is asked, "Do you own a credi Choose the phrase that best describes the shape of the sampling distribution of $$ \hat{p} $$. Approximately normal because $$ n \leq 0.05 \mathrm{~N} $$ and $$ \mathrm{np}(1-\mathrm{p}) \geq 10 $$ B. Approximately normal because $$ \mathrm{n} \leq 0.05 \mathrm{~N} $$ and $$ \mathrm{np}(1-\mathrm{p})

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Omework According to a survey, $$ 35 \% $$ of adults of a certain country do not own a credit card (a) Suppose a simple random sample of 900 adults is asked, "Do you own a credi Choose the phrase that best describes the shape of the sampling distribution of $$ \hat{p} $$. Approximately normal because $$ n \leq 0.05 \mathrm{~N} $$ and $$ \mathrm{np}(1-\mathrm{p}) \geq 10 $$ B. Approximately normal because $$ \mathrm{n} \leq 0.05 \mathrm{~N} $$ and $$ \mathrm{np}(1-\mathrm{p})<10 $$ C. Not normal because $$ \mathrm{n} \leq 0.05 \mathrm{~N} $$ and $$ \mathrm{np}(1-\mathrm{p}) \geq 10 $$ D. Not normal because $$ \mathrm{n} \leq 0.05 \mathrm{~N} $$ and $$ \mathrm{np}(1-\mathrm{p})<10 $$ Determine the mean of the sampling distribution of $$ \hat{p} $$. $$ \mu_{\mathrm{p}}=\square $$ (Round to two decimal places as needed )

Barnett Schofield · Accepted Answer

The sampling distribution of $$\hat{p}$$ is approximately normal, and the mean of the sampling distribution is $$0.35$$.

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