Suppose a number is chosen at random from the set (0,1,2,3,.,560). What is the probability that...
If a permutation is chosen at random from the letters "AAABBBCCC", what is the probability that it begins with at least 2 A's? Round your answer to 6 decimal places as needed. Preview
2. Suppose an integer is chosen at random from the set S of the first 2510 positive integers that is, from the set S- [1,2,3,...,2510). Let A be the event that the number chosen is a multiple of 47. Let B be the event that the number chosen is a multiple of 23. (a) Determine with reason whether the events A and B are mutually exclusive. (b) Determine with reason whether the events A and B are independent (c) Determine...
what are the correct values for 0,1,2,3? Find the probability distribution for the given random variable. (Round all probabilities to four decimal places.) From a bin that contains 27 defective joysticks and 31 good ones, 3 are chosen at random; X = the number of defective joysticks chosen. х 0 1 2 3 P(X = x) 0.0149 x 0.5552 x 0.6406 x 0.2293 x Draw a histogram. P(X)=x P(X)=x P(X)=x 0.4 0.4 0.4 0.3! 0.3 0.3 0.2. 0.2 0.2 0.1...
Thank You for the help . to Probability In a study of brand recognition, 1172 consumers knew of Honda, and 38 did not. Use these results to estimate the probability that a randomly selected consumer will recognize Honda. Report the answer as a percent rounded to one decimal place accuracy. You need not enter the "%" symbol. % prob 0.97 Points possible: Unlimited attempts Score on last attempt: 0. Score in gradebook: 0 License 2 Homework Compound Probabilities robabilities Giving...
Convert the complex number, z = 3cis(7), from polar to rectangular form. Enter your answer as a + bi. Preview License Points possible: 7 This is attempt 1 of 3.
. 1 Solve for f: - + 1 p f = 0 Preview Use the formula from above to find f when p = 5 and q = 8. Answer as a reduced fraction or rounded to 2 decimal places. f = 0 Preview Get Help: VIDEO Written Example License Points possible: 1 This is attempt 1 of 5. Distance equals rate times time, d = rt. What is the total distance that two people travel in 3 hour if...
Suppose that each student has probability p of correctly answering a question chosen at random from a universe of possible questions. (A strong student has a higher p than a weak student.) The correctness of answers to different questions are independent. Jodi is a good student for whom p = 0.82. Use 4 decimal places. (a) Use the normal approximation to find the probability that Jodi scores 77% or lower on a 100-question test. (b) If the test contains 250...
A group of people were asked if they had run a red light in the last year where 480 responded "yes," and 309 responded "no." If a person is randomly chosen, find the probability that he/she has run a red light in the last year. Give your answer as a fraction or decimal. Preview Get help: Video Points possible: 1 License
1. A standard six-sided die is rolled. What is the probability of rolling a number greater than 3? Express your answer as a simplified fraction or a decimal rounded to four decimal places. Answer: ____________________ 2. A box contains 48 red marbles, 53 white marbles, and 67 blue marbles. If a marble is randomly selected from the box, what is the probability that it is blue? Express your answer as a simplified fraction or a decimal rounded to four decimal...