There are  7  acts in a talent show. An acrobat, a comedian, a dancer, a juggler, a magician, a singer, and a whistler. A talent show host randomly schedules the  7  acts. Compute the probability of each of the following events. Event A: The first four acts are the acrobat, the comedian, the singer, and the whistler, in any order. Event B: The magician is first, the comedian is second, the juggler is third, and the singer is fourth. Write your answers as fractions in simplest form.

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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There are 

7

 acts in a talent show.

An acrobat, a comedian, a dancer, a juggler, a magician, a singer, and a whistler.

A talent show host randomly schedules the 

7

 acts.

Compute the probability of each of the following events.

Event A: The first four acts are the acrobat, the comedian, the singer, and the whistler, in any order.

Event B: The magician is first, the comedian is second, the juggler is third, and the singer is fourth.

Write your answers as fractions in simplest form.

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