# Question: The following data represent the number of live multiple delivery births

The following data represent the number of live multiple-delivery births (three or more babies) in 2007 for women 15 to 54 years old:

Age ...... Number of Multiple Births

15–19 ...... 100

20–24 ...... 467

25–29 ...... 1620

30–34 ...... 2262

35–39 ...... 1545

40–44 ...... 328

45–54 ...... 105

Total ...... 6427

(a) Determine the probability that a randomly selected multiple birth in 2007 for women 15 to 54 years old involved a mother 30 to 39 years old. Interpret this probability.

(b) Determine the probability that a randomly selected multiple birth in 2007 for women 15 to 54 years old involved a mother who was not 30 to 39 years old. Interpret this probability.

(c) Determine the probability that a randomly selected multiple birth in 2007 for women 15 to 54 years old involved a mother who was less than 45 years old. Interpret this probability.

(d) Determine the probability that a randomly selected multiple birth in 2007 for women 15 to 54 years old involved a mother who was at least 20 years old. Interpret this probability.

Age ...... Number of Multiple Births

15–19 ...... 100

20–24 ...... 467

25–29 ...... 1620

30–34 ...... 2262

35–39 ...... 1545

40–44 ...... 328

45–54 ...... 105

Total ...... 6427

(a) Determine the probability that a randomly selected multiple birth in 2007 for women 15 to 54 years old involved a mother 30 to 39 years old. Interpret this probability.

(b) Determine the probability that a randomly selected multiple birth in 2007 for women 15 to 54 years old involved a mother who was not 30 to 39 years old. Interpret this probability.

(c) Determine the probability that a randomly selected multiple birth in 2007 for women 15 to 54 years old involved a mother who was less than 45 years old. Interpret this probability.

(d) Determine the probability that a randomly selected multiple birth in 2007 for women 15 to 54 years old involved a mother who was at least 20 years old. Interpret this probability.

**View Solution:**## Answer to relevant Questions

The following probability model shows the distribution for the number of rooms in U.S. housing units. Rooms .... Probability One ..... 0.005 Two ..... 0.011 Three ..... 0.088 Four ..... 0.183 Five ..... 0.230 Six ...According to the Centers for Disease Control, the probability that a randomly selected citizen of the United States has hearing problems is 0.151. The probability that a randomly selected citizen of the United States has ...The following table represents the employment status and gender of the civilian labor force ages 16 to 19 (in thousands). a) What is the probability that a randomly selected 16- to 19-year-old individual from the civilian ...Determine whether the events E and F are independent or dependent. Justify your answer. (a) E: Speeding on the interstate. F: Being pulled over by a police ofﬁcer. (b) E: You gain weight. F: You eat fast food for dinner ...Christmas lights are often designed with a series circuit. This means that when one light burns out the entire string of lights goes black. Suppose that the lights are designed so that the probability a bulb will last 2 ...Post your question