9-10 refer to the given data below The frequency distribution below shows the number of pets in each 40 families (Number of Pets 0 1 2 3 4) (Frequency 5 7 __ 6 4) (Total 40) 9. How many families have 2 pets? A. 10 B. 12 C. 9 D. 6 10. How many families have at least 3 pets? A. 10 B. 12 C. 9 D. 6