P(x) 0.193 1 0.352 2 0.309 3 0.114 4 0.027 0.005

Refer to the accompanying table, which describes the number of adults in groups of five who reported sleepwalking. Find the mean and standard deviation for the numbers of sleepwalkers in groups of five

P(x)<br>0.193<br>1<br>0.352<br>2<br>0.309<br>3<br>0.114<br>4<br>0.027<br>0.005<br>

Extracted text: P(x) 0.193 1 0.352 2 0.309 3 0.114 4 0.027 0.005

Jun 01, 2022

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