/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q. 34 For Problems 31鈥�34, the sample... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 13: Q. 34 (page 865)

For Problems 31鈥�34, the sample space is S={1,2,3,4,5,6,7,8,9,10}. Suppose that the outcomes are equally likely.

Compute the probability of the event F: 鈥渁n odd number.鈥�

Short Answer

Expert verified

The probability is12.

Step by step solution

01

Step 1. Given information.

The sample space is S={1,2,3,4,5,6,7,8,9,10}. Suppose that the outcomes are equally likely.

02

Step 2. Find Probability. 

Given that S={1,2,3,4,5,6,7,8,9,10}andE=anoddnumber=1,3,5,7,9

Since there are five even number in sample space.

So, nS=10andnE=5

We need to find the probability of E. Thus we can use the formula

PE=nSnE

Substitute the value of nSandnEin the formula:

PE=nSnE=510=12

03

Step 3. Conclusion. 

The probability is12.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

In Problems 11鈥�16, construct a probability model for each experiment.

Tossing a fair coin, a fair die, and then a fair coin.

Two fair dice are rolled.

Determine the probability that the sum of the two dice is 12.

Find the value of each permutation.

P(8,8)

True or Falsen!=(n+1)!n.

An urn contains 15 red balls and 10 white balls. Five balls are selected. In how many ways can the 5 balls be drawn from the total of 25 balls:
(a) If all 5 balls are red?

(b) If 3 balls are red and 2 are white?

(c) If at least 4 are red balls?
See all solutions

Recommended explanations on Math Textbooks

Logic and Functions

Read Explanation

Geometry

Read Explanation

Calculus

Read Explanation

Decision Maths

Read Explanation

Mechanics Maths

Read Explanation

Statistics

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.