Question

Assume a population of 2,4 , and 12 . Assume that samples of size $ \mathrm{n}=2 $ are randomly selected with replacement from the population. Listed below are the nine different samples. Complete parts a through d below. 2,2 2.4 2,12 4,2 4.4 4,12 12.2 12,4 12,12 a. Find the value of the population standard deviation $ \sigma $. \[ a=4.320 \] (Round to three decimal places as needed.) sample standard deviations. \begin{tabular}{c|c} $ \frac{\mathrm{s}}{\mathrm{T}} $ & Probability \\ \hline$ \frac{\mathrm{T}}{\square} $ & $ \square $ \\ \hline$ \frac{\mathrm{T}}{\square} $ & $ \square $ \\ \hline \end{tabular} (Type integers or fractions.)

          Assume a population of 2,4 , and 12 . Assume that samples of size \( \mathrm{n}=2 \) are randomly selected with replacement from the population. Listed below are the nine different samples. Complete parts a through d below.
2,2
2.4

2,12
4,2
4.4

4,12
12.2

12,4
12,12
a. Find the value of the population standard deviation \( \sigma \).
\[
a=4.320
\]
(Round to three decimal places as needed.) sample standard deviations.
\begin{tabular}{c|c}
\( \frac{\mathrm{s}}{\mathrm{T}} \) & Probability \\
\hline\( \frac{\mathrm{T}}{\square} \) & \( \square \) \\
\hline\( \frac{\mathrm{T}}{\square} \) & \( \square \) \\
\hline
\end{tabular}
(Type integers or fractions.)

$Assume a population of 2,4 , and 12 . Assume that samples of size n=2 are randomly selected with replacement from the population. Listed below are the nine different samples. Complete parts a through d below. 2,2 2.4 2,12 4,2 4.4 4,12 12.2 12,4 12,12 a. Find the value of the population standard deviation σ. a=4.320 (Round to three decimal places as needed.) sample standard deviations. (s)/(T) Probability (T)/(□) □ (T)/(□) □ (Type integers or fractions.)$

Added by Margaret P.

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