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consider dieting, with the following results.
【 USE SALT
(a) Find a 95% confidence interval for the proportion of all women who would consider dieting in order to look their best. (Round your answer to three decimal places.)
.466

✓
to
◻

consider dieting, with the following results. $\newline$ 【 USE SALT $\newline$ (a) Find a $95$ \% confidence interval for the proportion of all women who would consider dieting in order to look their best. (Round your answer to three decimal places.) $\newline$ . $466$ $\newline$ $\checkmark$ $\newline$ to $\square$

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Interpret confidence intervals for population means

Full solution

Q. consider dieting, with the following results.

\newline

【 USE SALT

\newline

(a) Find a

95

\% confidence interval for the proportion of all women who would consider dieting in order to look their best. (Round your answer to three decimal places.)

\newline

.

466

\newline

\checkmark

\newline

to

\square

Calculate SE Formula: Calculate the standard error (SE) using the formula $SE = \sqrt{p(1-p)/n}$ , where $p$ is the sample proportion and $n$ is the sample size. Since the sample size isn't given, we'll assume it's large enough for the Central Limit Theorem to apply. $SE = \sqrt{0.466(1-0.466)/n}$ We can't calculate SE without $n$ .

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