Mathematics, 09.08.2019 23:20 Ryleetarver

For each of the following variables, determine whether the variable is categorical or numerical. if the variable is numerical, determine whether the variable is discrete or continuous.
a. the length left parenthesis in minutes right parenthesis of the longest telephone call made in a day
b. whether someone in the household owns a smart phone
c. the number of cell phones in the household

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For each of the following variables, determine whether the variable is categorical or numerical. if...