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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.
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. Pix} % Determine whether a probability distribution is given. If a probability distribution is given, nd its mean and standard deviation. It a Left [16359 probability distribution is not given, identify the requirements that are not satised. Right [13042 \"0 0.0599 preference Does the table show a probability distribution? Select all that apply. . Yes, the table shows a probability distribution. . No, the random variable x is categorical instead of numerical. . No. the numerical values of the random valiable x are not associated with probabilities. A B C. No. not every probability is between i] and 1 inclusive. D E . No, the sum of all the probabilities is not equal to 'l. Find the mean of the random van'able x. Select the correct choice below and, if necessary, ll in the answer box to complete your choice. O A. '1: (Round to one decimal place as needed.) O B. The table does not show a probability distn'bution. Find the standard deviation of the random variable x. Select the correct choice below and, if necessary, ll in the answer box to complete your choice. O- o=|: (Round to one decimal place as needed.) O B. The table does not show a probability distn'bution
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