61% of all violent felons in the prison system are repeat offenders. If 44 violent felons are randomly selected, find the probability that A. Exactly 28 of them are repeat offenders. b. At most 28 of them are repeat offenders. c. At least 29 of them are repeat offenders. d. Between 26 and 32 (including 26 and 32) of them are repeat offenders.

61% of all violent felons in the prison system are repeat offenders. If 44 violent felons are randomly selected, find the probability that A. Exactly 28 of them are repeat offenders. b. At most 28 of them are repeat offenders. c. At least 29 of them are repeat offenders. d. Between 26 and 32 (including 26 and 32) of them are repeat offenders.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Similar questions

15% of all Americans live in poverty. If 43 Americans are randomly selected, find the probability thata. Exactly 7 of them live in poverty. b. At most 8 of them live in poverty. c. At least 8 of them live in poverty. d. Between 5 and 12 (including 5 and 12) of them live in poverty.
62% of all Americans are home owners. If 44 Americans are randomly selected, find the probability thata. Exactly 28 of them are are home owners. b. At most 30 of them are are home owners. c. At least 25 of them are home owners. d. Between 22 and 28 (including 22 and 28) of them are home owners. Round all answers to 4 decimal places.
A magician draws 13 cards from a deck. Determine the chance that he gets two five three, and three ♣. O a. 0.2091 O b. 0.0291 O c. 0.0921 O d. 0.0912 e. 0.1209 O f. 0.1902 Og. 0.1029 Oh. 0.0129
3. In a five children family, find the probability that there will be 2 to 3 boys.a. 0.1876b. 0.5000c. 0.6250d. 1
United Airlines' flights from Chicago to Seattle are on time 50 % of the time. Suppose 10 flights are randomly selected, and the number of on-time flights is recorded. Round answers to 4 decimal places. a. The probability that exactly 9 flights are on time is b. The probability that at most 5 flights are on time is c. The probability that at least 7 flights are on time is
In one Introductory Statistics class, the probability that a student will pass the first test is 0.55. If the student passed the first test, the probability that they will pass the second test is 0.75. If they failed the first test, the probability that they will fail the second test is 0.7. a. Compute the probability that a student will fail the second test, given they passed the first test. b. Find the probability a randomly selected student will pass both tests. c. Find the probability that a randomly selected student will fail both tests. d. Find the probability that a randomly selected student will fail at least one of the tests.
The probability that an entering college student will graduate is 0.6. Determine the probability that out of 4 students are a. none b. 1 c. atleast 1 d. all will graduate.
73% of owned dogs in the United States are spayed or neutered. Round your answers to four decimal places. If 44 owned dogs are randomly selected, find the probability that a. Exactly 32 of them are spayed or neutered. b. At most 30 of them are spayed or neutered. c. At least 29 of them are spayed or neutered. d. Between 28 and 35 (including 28 and 35) of them are spayed or neutered.
Twenty percent of Americans ages 25 to 74 have high blood pressure. If 16 randomly selected Americans ages 25 to 74 are selecte, find each probability. a. None will have high blood pressure b. One-half will have high blood pressure c. Exactly 4 will have high blood pressure
68% of all bald eagles survive their first year of life. Give your answers as decimals, not percents. If 31 bald eagles are randomly selected, find the probability thata. Exactly 19 of them survive their first year of life. b. At most 22 of them survive their first year of life. c. At least 19 of them survive their first year of life. d. Between 17 and 24 (including 17 and 24) of them survive their first year of life.
14% of all Americans live in poverty. If 30 Americans are randomly selected, find the probability thata. Exactly 2 of them live in poverty. b. At most 4 of them live in poverty. c. At least 4 of them live in poverty. d. Between 1 and 7 (including 1 and 7) of them live in poverty.
United Airlines' flights from Denver to Dallas are on time 90 % of the time. Suppose 5 flights are randomly selected, and the number of on-time flights is recorded.Round answers to 4 decimal places.a. The probability that exactly 3 flights are on time is .b. The probability that at most 4 flights are on time is .c. The probability that at least 4 flights are on time is .