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01.1 Discrete or Continuous? 0.5 Points A medical practice collects data on its patients with respect to several personal habits. The following table gives the
01.1 Discrete or Continuous? 0.5 Points A medical practice collects data on its patients with respect to several personal habits. The following table gives the distribution of the number of alcoholic drinks consumed per day in that population of patients. --n \"mm Is this a continuous or discrete random variable? 0 Continuous 0 Discrete Q1.3 Variance of X 1 Point A medical practice collects data on its patients with respect to several personal habits. The following table gives the distribution of the number of alcoholic drinks consumed per day in that population of patients. X = # of drinks per day 0 2 3 Probability 0.38 0.32 0.25 0.05 Find the variance for this random variable, that is find (ox ) . Only show the first and last term of the work required.Q1.4 Standard Deviation of X 1 Point A medical practice collects data on its patients with respect to several personal habits. The following table gives the distribution of the number of alcoholic drinks consumed per day in that population of patients. X =# of drinks per day 0 2 3 Probability 0.38 0.32 0.25 0.05 Find the standard deviation for this random variable, that is find ox. Round your answer to four decimal places
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