(a) In a survey conducted in the town of At_hertnn 25% of adult respondents reported that they had been involved in at least one car accident in the past ten years. (b) 28.2% of the mayors of cities in a certain state are from minority groups (c) A study of 3700 college students.in the city of Pemblington found that 8% had been victims of violent crimes. (d) 51.5% of the residents of Idlington Garden City are female. (e) Telephone interviews of 372 employees of a large electronics company found that 65% were dissatisfied with their working conditions. (f) The average age of the 65 students in Ms. Hope's political science class is 21 years 7 months. (g) Mark retired from competmtwe athletics last year. In his career as a sprinter, he had competed in the 100-meters eventa total of 328 times. His average time for these 328 races was M 7 f = P2