John takes 2 coins at random from 4 quarters, 5 dimes, and 3 nickels in his pocket. A) what is the probability that he will get a nickel then a quarter without replacement? B.) What is the probability that he will get a nickel then a dime with replacement? C.) What is the probability he will get a quarter then a dime with replacement?

John takes 2 coins at random from 4 quarters, 5 dimes, and 3 nickels in his pocket. A) what is the probability that he will get a nickel then a quarter without replacement? B.) What is the probability that he will get a nickel then a dime with replacement? C.) What is the probability he will get a quarter then a dime with replacement?

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

a) In a pastry shop in a small town, the probability that a customer buys apple tarts is 0.45, the probability they buy an apple pie is 0.69 and the probability that they buy both an apple tart and an apple pie is 0.27. A customer is chosen at random. i. Find the probability that they buy an apple tart or an apple pie. ii. Given that a customer buys an apple pie, what is the probability that they also buy an apple tart?
Tito purchased one raffle ticket as part of a Meals on Wheels fundraiser. The grand prize-winning ticket will be randomly drawn from 60 tickets sold. a) Determine the probability that Tito wins the grand prize. b) Determine the probability that Tito does not win the grand prize. c) Determine the odds against Tito winning the grand prize. d) Determine the odds in favor of Tito winning the grand prize. a) The probability that Tito wins the grand prize is (Type an integer or a simplified fraction.) b) The probability that Tito does not win the grand prize is (Type an integer or a simplified fraction.) c) The odds against Tito winning the grand prize are (Type whole numbers. Simplify your answers.) d) The odds in favor of Tito winning the grand prize are (Type whole numbers. Simplify your answers.)
2) sOLVE FOR ALL PARTS
TF.2
d) Suppose we want to pick two numbers from {1,2, ..,100} randomly. What is the probability that the sum of the two picked numbers is divisible by 5.
1 R 3.) Suppose that a single card is selected from a standard 52-card deck. a.) Compute the probability of the event E = "drawing a king." b.) Compute the probability of the event E = "drawing a king" or F = "drawing a queen" or G = "drawing a jack." c.) Compute the probability of the event E= "drawing a king" or F = "drawing a diamond." Q Search olo 15 10 5 T G f6 4- 6 Y H f7 & ♫+ 7 lıyı C f8 * 00 fg I 9 J K 0 O + f10 DII L E 200m DDI a 112 C ** 8
Please answer 9 and 10
Lily has four cards 1,2,4,4Vivian has two cards 10,20What is the probability that if one card is selected from each person, that the sum of their cards is equal to 14
Cami plays softball. The table to the right shows the frequency of the number of hits she has per game. a) For a randomly selected game, what is the probability that she gets exactly 2 hits? b) What is the probability that she gets at most two hits c) What is the probability that she gets at least one hit? a) How is the probability that she gets exactly 2 hits found? O A. Subtract the probability of two hits from 1. ⒸB. Find the sum of the probabilities of no hits, one hit, and two hits. O C. Find the sum of the probabilities of three hits and four hits. O D. Divide the frequency of two hits by the total. The probability that she gets exactly two hits is (Simplify your answer.) b) What formula should be used to find the probability that she gets at most two hits? O A. P(at most two hits) = 1 - (P(three hits) + P(four hits)) O B. P(at most two hits) = P(no hits) + P(one hit) O C. P(at most two hits) = 1 - P(two hits) O D. P(at most two hits) = P(three hits) + P(four hits) The…
You roll a six-sided die. A.) What is the probability of getting a number greater than 2? B.) What is the probability of getting a number less than 7?