6.919:57 XA( 59K/s17 181920 21 22 | 23 2425 26(17 of 26)A grocery store employs cashiers, stock clerks, and deli/bakery workers. The distribution of employees with andwithout dependents is shown here.DependentsCashiersStock ClerksDeli/Bakery WorkersYes812No515If an employee is selected at random, find the probability that the employee has dependents given that they are astock clerk.00.111100.44440 0.511100.4889Search inside screenshot XShareEditLensDelete

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Answered: A grocery store employs cashiers, stock…

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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We are interested in analyzing data related to college football. Use S to denote the team is in the SEC and use W to denote a team has a winning season. The probability that a team is in the SEC in the data set is 5.5%. The probability that a team has a winning season is 52.5%. The probability that a team is in the SEC and has a winning season is 3.55%. What percentage of teams are in the SEC or had a winning season? b. What percentage of people teams are in the SEC and did NOT have a winning season? Given a team had a winning season, what is the probability that they are in the SEC? а. с.
A restaurant randomly chooses what to include on its pizza of the day. The meat choices are pepperoni or sausage. The vegetable options are mushrooms, onions, or peppers. The crust options are sesame seed or garlic. Using a tree diagram, determine the probability of a pizza of the day including pepperoni, onions, and garlic crust on a given day? Express your answer as a percentage.
In a bag of marbles, the following represents the distributions: 11 Red, 13 Green, 10 Blue, and 11 Yellow. What is the probability of randomly selecting 3 consecutive marbles and they are all Red? After removing each marble, you replace them.
A hotel asked its customers to rate their stays as Excellent, Good, Fair, or Poor. The accompanying table shows the frequency of each rating as well as the gender of the customer. ONLY DO PARTS D AND E d. Determine the probability that a randomly selected customer was a man who rated his stay as Good. e. Determine the probability that a randomly selected customer was either a woman or rated his or her stay as Fair.
Employment data at a software company reveal that 50% of employees have a computer science degree, 44% are women and half of the women have a computer science degree. Whatis the probability that a randomly chosen employee is female or has a computer sciencedegree?
Suppose 33.3% of high school students eat pizza and 42% drink soda. If 17.3% of high school students eat pizza and drink soda, what is the probability that a randomly chosen high student will either eat pizza, drink soda, or both?
A car dealership sells two types of cars: sedans and SUVs. The dealership conducted a survey and found that out of 200 customers, 120 purchased sedans, 80 purchased SUVs, and 40 purchased both types of cars. Calculate the probability that a randomly selected customer purchased either a sedan or an SUV.
The table lists the drinking habits of a group of college students. If a student is chosen at random, find the probability of getting someone who is women or a heavy drinker. Sex Non-Drinker Regular drinker Heavy Drinker Total Man 135 55 5 195 Woman 187 21 7 215 Total 322 76 12 410 Group of answer choices 0.932 0.151 0.537 0.815
A hotel asked its customers to rate their stays as Excellent, Good, Fair, or Poor. The accompanying table shows the frequency of each rating as well as the gender of the customer.Rating Men WomenExcellent 2 10Good 20 13Fair 17 7Poor 6 3a. Determine the probability that a randomly selected customer rated his or her stay as either Good or Fair.b. Determine the probability that a randomly selected customer rated his or her stay as other than Poor.c. Determine the probability that a randomly selected customer was either a woman or rated their stay as fair.d. Determine the probability that a randomly selected customer rated her stay as good, given the customer was a woman.
Five players play a game where five distinct numbers numberedone through five are randomly distributed to each player. Two players choosea number and compare their numbers. The player with the higher numberwins. The game begins with players 1 and 2 comparing their numbers. Thewinner compares their number with player 3’s number and so on. IfXde-notes the number of times player 1 wins, find the probability distribution ofX.
Non-standard dice can produce interesting distributions of outcomes. Youhave two balanced, six-sided dice. One is a standard die, with faces having 1, 2, 3, 4, 5,and 6 spots. The other die has two faces with 1 spot, two faces with 3 spots, and twofaces with 6 spots. Find the probability distribution for the total number of spots X onthe up-faces when you roll these two dice.
If 3 % of the electric bulbs manufactures by a company are defective, find the probability that in a sample of 100 bulbs: a. 0 bulbs will be defective b. 1 bulbs will be defective c. 2 bulbs will be defective d. 3 bulbs will be defective e. 5 bulbs will be defective

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