A child is allowed to have 2 treats from a bag containing 21 chocolates, 11 hard candies, and10 gummy candies. All three types of treats are in packages of similar size and shape. Sincehe cannot decide what he would like, the child reaches into the bag and randomly selects 2treats, one at a time.The probability that the child selects 1 hard candy and then a candy that is not a hard candy,to the nearest thousandth is:

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Answered: A child is allowed to have 2 treats…

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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Similar questions

The probability that a person in the US has type B positive blood is 10%. Three unrelated people in the US are selected at random. Find the probability that all three have B positive blood.
A cooler contains 100 ice cream bars. There are 30 Vanilla bars, 20 Mint Chocolate Chip bars,10 Chocolate bars, and 40 Rocky Road bars. If one bar is selected at random from the cooler, determine the probability that the bar selected is Vanilla, Chocolate, or Rocky Road.
An average number of phone calls to the station is 1 for 12 minutes. Find the probability that during 36 minutes it will be 4 phone calls to the station.
A basketball player makes an average of 2 free throws out of every three attempts. If the player shoots ten free throws, what is the probability that he will make exactly seven shots?
There are 6 male students and 17 female students in a class.If you choose 2 students at random, find the probability that both are female.Answer with a fraction or give four decimal places.
A class contains 8 boys and 7 girls. The teacher selects 3 of the children at random and without replacement. Compute the probability that the number of girls selected exceeds the number of boys selected.
Two cards are drawn randomly from a deck of 52 cards. Find the probability that both are diamonds or both are kings.
At bedtime, you read three books to your kids, Walker, Michael, and Luke. Together, they have 32 books. If you decide to randomly choose three books, what is the probability that the three you choose will consist of each of their favorite books? Assume they have different favorites. Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.
At the beginning of the semester, each of the 5 students in a class selected a nickname. Unfortunately, the instructor forgot how the given names of {A, B, C, D, E} matched up to their nicknames:{a, b, c, d, e}. Determine the probability that the instructor got none of the five matches correct.
Find the probability of getting 6 and 5 respectively in two throws of a die.

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