A classroom has 10 students; 4 males and 6 females. I want to select a group of 3 students. Find the probability that the group will contain one male and two females. a. 3.6658x104 b. 0.5 c. 0.9125 d. 0.3365 e. 0.25

A classroom has 10 students; 4 males and 6 females. I want to select a group of 3 students. Find the probability that the group will contain one male and two females. a. 3.6658x104 b. 0.5 c. 0.9125 d. 0.3365 e. 0.25

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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Concept explainers

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.

Question

A classroom has 10 students; 4 males and 6 females.
I want to select a group of 3 students. Find the
probability that the group will contain one male and
two females.
a. 3.6658x104
b. 0.5
c. 0.9125
d. 0.3365
O e. 0.25

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