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Math

Probability

What is the probability that there will be more than two left- handed students in the next class of 30?

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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Question

Left-handed people make up about 10% of the population. A school is buying arm-desks for a new classroom. The classroom has 30 desks, and the school wants to put two left-handed desks and 28.right-handed desks in the classroom. What is the probability that there will be more than two left- handed students in the next class of 30?

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