Purchase Solution

Sample space

Not what you're looking for?

Ask Custom Question

A campus organization will select one day of the week for an end of year picnic. Assume that the weekdays, Monday through Friday, are equally likely and that each weekend day, Saturday and Sunday, is twice as likely as a weekday to be selected.

a) Assign probabilities to the seven outcomes.
b) Find the probability a weekday will be selected.

Purchase this Solution
Solution Summary

The expert assigns probabilities to the seven outcomes. The expert finds the probability a weekday will be selected.

Solution Preview

a) Let the probability of a weekday be : x
<br><br> Probability of weekend = 2x
<br><br>
<br><br> So total probability = 5*x + 2*2x ( Since there are 5 weekdays and 2 weekend ...

Purchase this Solution
Free BrainMass Quizzes
Measures of Central Tendency

Tests knowledge of the three main measures of central tendency, including some simple calculation questions.

Terms and Definitions for Statistics

This quiz covers basic terms and definitions of statistics.

Know Your Statistical Concepts

Each question is a choice-summary multiple choice question that presents you with a statistical concept and then 4 numbered statements. You must decide which (if any) of the numbered statements is/are true as they relate to the statistical concept.

Measures of Central Tendency

This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.

View More Free Quizzes
Related BrainMass Solutions

  • Probability and probability distribution

    Let us first introduce the term sample space. A sample space is a collection of all the possible random outcomes that we are interested in.

  • Counting Principle and Tree Diagrams

    *Use counting principle, determine sample space *Construct a tree diagram of situation *List the sample space.

  • Probability of event occurring


    Sample space consists of 25 separate events equally likely.

  • Using relative frequency to estimate probability

    are the outcome in the sample space equally likely? Please see the attached Word document for the solution to this exercise. This problem illustrates the use of relative frequency to estimate probability and describes a simple sample space.

  • Using the Counting Principle in Probability Theory

    a) Use the counting principle to determine the number of points in the sample space. b) Describe how a tree diagram would represent this situation. c) List the sample space.

  • Explain Characteristic Space for Experiments

    For each set, state all of the characteristics of a Sample Space which that set fail to have, giving an example of how it violates that necessary property of a Sample Space.

  • Selection without replacement

    =36 outcomes in the sample space If selected WITH replacement, the outcome is:__45__ There are 9 employees, and we choose two WITH replacement. So, there are 9*9-36=45 outcomes in the sample space.

  • counting principle

    Use the counting principle to determine the number of points in the sample space. Construct a tree diagram to represent this situation and submit it to the week 5, assignment 3 dropbox. List the sample space.

  • Sample Space

    424892 Sample Space Probability I have 2 problems. Both are attached in the file 1. Consider the experiment of choosing a whole number at random from between 1 and 10, inclusive. a. Set up a sample space for this experiment. b.

  • Sample Space for Experiments

    12405 Sample Space for Experiments Construct a sample space for each of the following experiments. a) Someone claims to be able to taste the difference between the same brand of bottled, tap, and canned draft beer.

View More Related Solutions