What is the probability he will pick all 32 of the first round games correctly? What is the probability he will pick exactly 21 games correctly in the first round? What is the probability he will pick exactly 10 games incorrectly in the first round?

What is the probability he will pick all 32 of the first round games correctly? What is the probability he will pick exactly 21 games correctly in the first round? What is the probability he will pick exactly 10 games incorrectly in the first round?

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

Mr. Caywood filled out a bracket for the NCAA National Tournament. Based on his knowledge of college basketball, he has a 0.48 probability of guessing any one game correctly.

The first answer you can express in scientific notation or as a decimal with at least three non-zero signficant digits. The second and last can be answered as decimals rounded to three places.

What is the probability he will pick all 32 of the first round games correctly?

What is the probability he will pick exactly 21 games correctly in the first round?

What is the probability he will pick exactly 10 games incorrectly in the first round?

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