15. A social psychologist asked 15 college students how many times they "fell in love" before they were 11 years old. The numbers of times were as follows: 2, 0, 6, 0, 3, 1, 0, 4, 9, 0, 5, 6, 1, ,0, 2 Make (a) a frequency table and (b) a histogram. Then (c) describe the general shape of the distribution.