A government program is looking torecruit and promote lucky people.They test people's luck by havingthem draw marbles from three bags.The first bag has 1 red and 9 greenmarbles, the second bag has 1 redand 99 green marbles, the third baghas 1 red and 999 green marbles.If you draw green marble from thefirst bag, you are asked politely toleave. Otherwise you draw from thesecond bag. If you draw a green marble from thethird bag, you are given an entry-level position in the organization.Otherwise, you are immediatelypromoted to super-spy.(a) Draw a tree diagram thatrepresents this experiment, includingprobabilities.(b) What is the probability thatsomeone will become a super-spy?(c) What is the probability thatsomeone will get a nice hat?

A tree diagram is a diagrammatic representation of flow of events. Here branches of the tree…

Answered: If you draw a green marble from the…

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...

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You are waiting tables on the side, in order to make rent. You pick up one shift (one day, determined at random) per week. Business is very predictable - on Mondays, 10 tables are occupied with patrons, on Tuesdays, 20 tables, Wednesdays 30 tables, 40 tables on Thursdays and 50 on Fridays. You can assume that you make $10 in tips per table. Your annual rent is $14,400. What is the probability that you are able to make rent from this job, this year? (assuming you work all 52 weeks without a vacation or break)?
If our goal was to play roulette so that we can "win it big". What does the expected value of a bet tell us about our chances of winning a large amount of money?
missing entires in a probability density function. Use the following density function instead of the one in your text. Value of X Probability Product -2 (A) -0.4 |--1 (B) -0.3 (C) 0.3 0.3 2 0.2 (D) (1) What is the value of (A)? -2 (2) What is the value of (B)? (3) What is the value of (C)? (4) What is the value of (D)?
An experiment consists of two independent trials. The outcomes of the first trial are A, B, and C, with probabilities of occurring equal to 0.2, 0.4, and 0.4, respectively. The outcomes of the second trial are E and F, with probabilities of occurring equal to 0.7 and 0.3. Draw a tree diagram representing this experiment. Use this tree diagram to find the probabilities below. (a) P(B)(b) P(F | B)(c) P(B F)(d) P(F)(e) Does P(B F) = P(B) · P(F)? YesNo (f) Are B and F independent events? YesNo
Detailed below is one of the nefarious dicing practices of the Win Some/Lose Some Casino. HINT [See Example 3.] Some dice are specially designed so that 1 comes up a fourth of the time, 6 never comes up, and all the other outcomes are equally likely. Find the probabilities of all the possible outcomes. (Enter your probabilities as fractions.) Outcome 1 2 3 4 5 6 Probability Find the probability that an odd number faces up.
Please follow the steps; answer #1, please; thank you!!
1
24% of college students say they use credit cards because of the rewards program. You randomly select 10 college students and ask each to name the reason he or she uses credit cards. Find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. If convenient, use technology to find the probabilities.
Part 1: Say whether the situation involves Independent or Dependent events, and explain why. 1. I roll two fair six-sided dice, and get a 2 and a 5. 2. I'm dealt two cards from a standard deck of cards, and get a 2 and a 5.
You are planning to place a bet on your local sports team, the Red Sparrows. The Sparrow's have a past record of 4-5 (4 wins, 5 losses) at this venue. However you also know that their record is 2-7 in games where it rains and it has rained at 60% of their games this season. 4 If the Red Sparrows win their game what is the probability that it rained at that game?

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