14. A sample of randomly selected students were asked how many hours they spend playing video games on the weekend. Use the histogram to answer the following questions: Hours Spent Playing Video Games on Weekends Number of students 10 998765432 0-4.99 5-9.99 10-14.99 15-19.99 20-24.99 Hours spent playing video games (a) Describe the shape of the distribution by choosing on the following descriptions: uniform, symmetric, skewed left (negative skew), skewed right (positive skew), unimodal, or bimodal (b) What is the frequency of students with time spent playing video games greater than or equal to 15 hours? (c) What is the class width? (d) What is the sample size? (e) What percent of students played video games for less than 15 hours on weekends?