Warning: foreach() argument must be of type array|object, bool given in /var/www/html/web/app/themes/studypress-core-theme/template-parts/header/mobile-offcanvas.php on line 20

Keep on tossing The figure shows the results of two different sets of5000coin tosses.

Explain what this graph tells you about chance behavior in the short run and the long run.

Short Answer

Expert verified

In the short run, values will be different than the proportion of .5while in the long run, the probability of heads will be about0.5.

Step by step solution

01

Given information

We have been given the results of two different sets of 5000coin tosses.

We need to find out the chance behavior in the short run and the long run from the graph.

02

Explanation

In the short run due to different peaks present below and above the proportion of 0.5there is a variation in the result very much and due to this, it takes on values very different than a proportion of 0.5.

In the long run, the proportion always tends to be about 0.5and this implies that the long-run frequency is about 0.5so the probability of heads will be about0.5.

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 Vaia!

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 a class, there are 18 girls and 14 boys. If the teacher selects two students at random

to attend a party with the principal, what is the probability that the two students are the

same sex?

a.0.49b.0.50c.0.51d.0.52e.0.53

Gender and political party In January2017, 52%of U.S. senators were Republicans and

the rest were Democrats or Independents. Twenty-one percent of the senators were

females, and 47%of the senators were male Republicans. Suppose we select one of these

senators at random. Define events R: is a Republican and M: is male.

a. Find P(R โˆช M). Interpret this value in context.

b. Consider the event that the randomly selected senator is a female Democrat or

Independent. Write this event in symbolic form and find its probability.

Suppose a loaded die has the following probability model:

If this die is thrown and the top face shows an odd number, what is the probability that the die shows a 1?

a. 0.10

b. 0.17

c. 0.30

d. 0.50

e. 0.60

The security system in a house has two units that set off an alarm when motion is

detected. Neither one is entirely reliable, but one or both always go off when there is

motion anywhere in the house. Suppose that for motion in a certain location, the

probability that detector A goes off and detector B does not go off is 0.25, and the

probability that detector A does not go off is 0.35. What is the probability that detector

B goes off?

a.0.1b.0.35c.0.4d.0.65e.0.75

Reading the paper In a large business hotel, 40% of guests read the Los Angeles Times. Only 25% read the Wall Street Journal. Five percent of guests read both papers. Suppose we select a hotel guest at random and record which of the two papers the person reads, if either. Whatโ€™s the probability that the person reads the Los Angeles Times or the Wall Street Journal?

a. Make a Venn diagram to display the outcomes of this chance process using events L:reads the Los Angeles Times and W: reads the Wall Street Journal.

b. Find PLCโˆฉW.

See all solutions

Recommended explanations on Math Textbooks

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.

Sign-up for free