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Practice 6b
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Practice 6b
Question 6 of 10 (1 point) | Question Attempt: 1 of 1
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Part 1 of 4
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(a) \( n=92, p=0.66 \)
\[
\begin{aligned}
\text { Mean: } \mu & =60.720 \\
\text { Variance: } \sigma^{2} & =20.645 \\
\text { Standard deviation: } \sigma & =4.544
\end{aligned}
\]
Part 2 of 4
(b) \( n=15, p=0.63 \)
\[
\begin{aligned}
\text { Mean: } \mu & =9.450 \\
\text { Variance: } \sigma^{2} & =3.497 \\
\text { Standard deviation: } \sigma & =1.871
\end{aligned}
\]
Part 3 of 4
(c) \( n=1130, p=0.13 \)
\[
\begin{aligned}
\text { Mean: } \mu & =146.900 \\
\text { Variance: } \sigma^{2} & =127.803 \\
\text { Standard deviation: } \sigma & =11.307
\end{aligned}
\]
Part: 3 / 4
Part 4 of 4
(d) \( n=500, p=0.24 \)
\[
\begin{aligned}
\text { Mean: } \mu & =\square \\
\text { Variance: } \sigma^{2} & =\square \\
\text { Standard deviation: } \sigma & =\square
\end{aligned}
\]
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