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In a survey cell phone users were asked which ear they use to hear their...

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In a survey cell phone users were asked which ear they use to hear their cell phone and the table is based on their responses Determine whether a probably distribution is given It a probability distribution is given find its mean and standard deviation it a probability distribution is not givent identity the requirements that are not satisfiedk Find the mean of the random variable x Select the correct choice below and it necessary fill in the answer box to complete your choice OA Ha WITH Round to one decimal place as needed B The table does not show a probability distribution Find the standard deviation of the random variablex Select the correct choice below and it necessary fill in the answer box to complete your choice OA GE Round to one decimal place as needed OB The table does not show a probability distribution Leit Right No preference F 08 0 30 0 08

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