Lab Module 1: Quantitative Data and Numerical Sum- maries You conduct a poll of 150 students and ask the following question: "How many hours of television do you watch per day?". The responses to the poll are summarized in the table below: Hours of Television Watched per Day N 0 55 1 20 2 30 3 25 4 Total 20 150 (a) Determine whether Hours of Television Watched per Day is a continuous or discrete quantitative variable. (b) Compute the sample mean (X) and mode for Hours of Television Watched per Day. (c) Compute the lower quartile (QL), sample median (M) and upper quartile (Qu) for Hours of Television Watched per Day. (d) Sketch a histogram of Hours of Television Watched per Day. (e) Characterize the shape of this data set with respect to your histogram and numerical summaries.