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...

Extracted text: 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. E Click the icon to view the data table. The mean is 1.512 sleepwalker(s). Table of numbers of sleepwalkers and probabilities The standard deviation is sleepwa P(x) 0.167 0.363 0.302 3 0.131 0.033 0.004 4. Print Done Vi (10) More Enter your answer in the answer box and then click Check Answer. ? All parts showing Clear All Final Check 11:24 PM e to search 中 ENG 3/17/2021 %23 backsoac 4 6. U DE J K pause alt ctri USE YOUR SMAATO O Reviews Videes Festor Specs Sopport 回然E Σ