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Giving a test to a group of students, the grades and gender are summarized below A B C Total 19 8 5 32 Male Female 6 2 13 21 Total 25 10 18 53 Round your answers to three decimal places. a) If one student was chosen at random, find the probability that the student got a C. .340 b) If one student was chosen at random, find the probability that the student did NOT get an "B". .811 c) If one student was chosen at random, find the probability that the student was male and got a "C". .094

Giving a test to a group of students, the grades and gender are summarized below A B C Total 19 8 5 32 Male Female 6 2 13 21 Total 25 10 18 53 Round your answers to three decimal places. a) If one student was chosen at random, find the probability that the student got a C. .340 b) If one student was chosen at random, find the probability that the student did NOT get an "B". .811 c) If one student was chosen at random, find the probability that the student was male and got a "C". .094

A First Course in Probability (10th Edition)
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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98°F Windy Question 5 Giving a test to a group of students, the grades and gender are summarized below C 5 13 Total 25 10 18 B 19 8 Male Female 6 2 < A Total 32 21 53 Round your answers to three decimal places. a) If one student was chosen at random, find the probability that the student got a C. .340 b) If one student was chosen at random, find the probability that the student did NOT get an "B". .811 c) If one student was chosen at random, find the probability that the student was male and got a "C". .094 d) If one student was chosen at random, find the probability that the student was male or got an "C". e) If one student was chosen at random, find the probability that the student got a 'C' given they are male. Q Search b EO H 10 p
Transcribed Image Text:98°F Windy Question 5 Giving a test to a group of students, the grades and gender are summarized below C 5 13 Total 25 10 18 B 19 8 Male Female 6 2 < A Total 32 21 53 Round your answers to three decimal places. a) If one student was chosen at random, find the probability that the student got a C. .340 b) If one student was chosen at random, find the probability that the student did NOT get an "B". .811 c) If one student was chosen at random, find the probability that the student was male and got a "C". .094 d) If one student was chosen at random, find the probability that the student was male or got an "C". e) If one student was chosen at random, find the probability that the student got a 'C' given they are male. Q Search b EO H 10 p
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