The data on the right represent the number of live multiple-delivery births (three or more babies) in a particular year

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The Data On The Right Represent The Number Of Live Multiple Delivery Births Three Or More Babies In A Particular Year 1 (63.85 KiB) Viewed 21 times

The data on the right represent the number of live multiple-delivery births (three or more babies) in a particular year for women 15 to 54 years old. Use the data to complete parts (a) through (d) below. Age 15-19 20-24 25-29 30-34 35-39 40-44 45-54 HONE (a) Determine the probability that a randomly selected multiple birth for women 15-54 years old involved a mother 30 to 39 years old. P(30 to 39) = (Type an integer or decimal rounded to three decimal places as needed.) (b) Determine the probability that a randomly selected multiple birth for women 15-54 years old involved a mother who was not 30 to 39 years old. P(not 30 to 39) (Type an integer or decimal rounded to three decimal places as needed.) (c) Determine the probability that a randomly selected multiple birth for women 15-54 years old involved a mother who was less than 45 years old. P(less than 45)= (Type an integer or decimal rounded to three decimal places as needed.) Interpret this result. Select the correct choice below and fill in the answer box to complete your choice. (Type a whole number.) Find the probability that a randomly selected multiple birth for women 15-54 years old involved a mother who was at least 40 years old. P(at least 40) - (Type an integer or decimal rounded to three decimal places as needed.) Number of Multiple Births (d) Determine the probability that a randomly selected multiple birth for women 15-54 years old involved a mother who was at least 40 years old. Interpret this result. Is it unusual? Is a multiple birth involving a mother who was at least 40 years old unusual? A. No, because the probability of a multiple birth involving a mother who was at least 40 years old is less than 0.05. B. Yes, because the probability of a multiple birth involving a mother who was at least 40 years old is less than 0.05. OC. No, because the probability of a multiple birth involving a mother who was at least 40 years old is greater than 0.05. D. Yes, because the probability of a multiple birth involving a mother who was at least 40 years old is greater than 0.05. 89 512 1630 2837 1845 378 120 OA. If 1000 multiple births for women 15-54 years old were randomly selected, we would expect about of them to involve a mother who was at least 40 years old. OB. If 1000 multiple births for women 15-54 years old were randomly selected, exactly of them would involve a mother who was at least 40 years old.