Geometry, Student Edition
Geometry, Student Edition
1st Edition
ISBN: 9780078884849
Author: McGraw-Hill, McGraw Hill
Publisher: Glencoe/McGraw-Hill School Pub Co
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Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear re…
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Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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Chapter 13.4, Problem 2CYU
To determine

To calculate:

The probability of new member that he will take class.

Expert Solution & Answer
Check Mark

Answer to Problem 2CYU

The probability that a gym member signs up for the tae kwon do class is 0.40% , yoga class is 35% , swim class is 10% , kick boxing class is 15% .

Explanation of Solution

Given information:

    ClassFrequency
    Tae kwon do45%
    Yoga30%
    swimming15%
    Kick-boxing10%

Calculation:

The following table describes the four classes at a gym and the percentage of gym members that sign up for each class.

    ClassFrequency
    Tae kwon do45%
    Yoga30%
    swimming15%
    Kick-boxing10%

To simulate the gym classes and estimate the probability that a new gym member will signup for each class, that make a spinner with four segments that represent each percentage of gym members for each corresponding class.

Spin the spinner 20 times and record the frequency of observed outcomes. The frequency of outcomes will vary between sets of 20 spins. One such set of the spines can be recorded in a frequency table as the follows:

    OutcomeFrequency
    Tae kwon do8
    Yoga7
    swimming2
    Kick-boxing3
    Total20

Now, divide each frequency in the frequency table to get the probabilities for each outcome.

    OutcomeFrequency Probability
    Tae kwon do8820=0.40
    Yoga7720=0.35
    swimming2220=0.10
    Kick-boxing3320=0.15
    Total202020=1

Make a probability histogram by charting probability on the vertical axis and outcomes on the horizontal axis.

  Geometry, Student Edition, Chapter 13.4, Problem 2CYU

Hence, therefore the probability that a gym member signs up for the tae kwon do class is 0.40% , yoga class is 35% , swim class is 10% , kick boxing class is 15% .

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Chapter 13 Solutions

Geometry, Student Edition

Ch. 13.1 - Prob. 1CYPCh. 13.1 - Prob. 2CYPCh. 13.1 - Prob. 3CYPCh. 13.1 - Prob. 1CYUCh. 13.1 - Prob. 2CYUCh. 13.1 - Prob. 3CYUCh. 13.1 - Prob. 4CYUCh. 13.1 - Prob. 5CYUCh. 13.1 - Prob. 6PPSCh. 13.1 - Prob. 7PPS
Ch. 13.1 - Prob. 8PPSCh. 13.1 - Prob. 9PPSCh. 13.1 - Prob. 10PPSCh. 13.1 - Prob. 11PPSCh. 13.1 - Prob. 12PPSCh. 13.1 - Prob. 13PPSCh. 13.1 - Prob. 14PPSCh. 13.1 - Prob. 15PPSCh. 13.1 - Prob. 16PPSCh. 13.1 - Prob. 17PPSCh. 13.1 - Prob. 18PPSCh. 13.1 - Prob. 19PPSCh. 13.1 - Prob. 20PPSCh. 13.1 - Prob. 21PPSCh. 13.1 - Prob. 22PPSCh. 13.1 - Prob. 23PPSCh. 13.1 - Prob. 24PPSCh. 13.1 - Prob. 25HPCh. 13.1 - Prob. 26HPCh. 13.1 - Prob. 27HPCh. 13.1 - Prob. 28HPCh. 13.1 - Prob. 29HPCh. 13.1 - Prob. 30HPCh. 13.1 - Prob. 31STPCh. 13.1 - Prob. 32STPCh. 13.1 - Prob. 33STPCh. 13.1 - Prob. 34STPCh. 13.1 - Prob. 35SPRCh. 13.1 - Prob. 36SPRCh. 13.1 - Prob. 37SPRCh. 13.1 - Prob. 38SPRCh. 13.1 - Prob. 39SPRCh. 13.1 - Prob. 40SPRCh. 13.1 - Prob. 41SPRCh. 13.1 - Prob. 42SPRCh. 13.1 - Prob. 43SPRCh. 13.1 - Prob. 44SPRCh. 13.1 - Prob. 45SRCh. 13.1 - Prob. 46SRCh. 13.1 - Prob. 47SRCh. 13.1 - Prob. 48SRCh. 13.1 - Prob. 49SRCh. 13.2 - Prob. 1CYPCh. 13.2 - Prob. 2CYPCh. 13.2 - Prob. 3CYPCh. 13.2 - Prob. 4CYPCh. 13.2 - Prob. 5CYPCh. 13.2 - Prob. 1CYUCh. 13.2 - Prob. 2CYUCh. 13.2 - Prob. 3CYUCh. 13.2 - Prob. 4CYUCh. 13.2 - Prob. 5CYUCh. 13.2 - Prob. 6PPSCh. 13.2 - Prob. 7PPSCh. 13.2 - Prob. 8PPSCh. 13.2 - Prob. 9PPSCh. 13.2 - Prob. 10PPSCh. 13.2 - Prob. 11PPSCh. 13.2 - Prob. 12PPSCh. 13.2 - Prob. 13PPSCh. 13.2 - Prob. 14PPSCh. 13.2 - Prob. 15PPSCh. 13.2 - Prob. 16PPSCh. 13.2 - Prob. 17PPSCh. 13.2 - Prob. 18PPSCh. 13.2 - Prob. 19PPSCh. 13.2 - Prob. 20PPSCh. 13.2 - Prob. 21PPSCh. 13.2 - Prob. 22PPSCh. 13.2 - Prob. 23HPCh. 13.2 - Prob. 24HPCh. 13.2 - Prob. 25HPCh. 13.2 - Prob. 26HPCh. 13.2 - Prob. 27HPCh. 13.2 - Prob. 28HPCh. 13.2 - Prob. 29STPCh. 13.2 - Prob. 30STPCh. 13.2 - Prob. 31STPCh. 13.2 - Prob. 32STPCh. 13.2 - Prob. 33SPRCh. 13.2 - Prob. 34SPRCh. 13.2 - Prob. 35SPRCh. 13.2 - Prob. 36SPRCh. 13.2 - Prob. 37SPRCh. 13.2 - Prob. 38SPRCh. 13.2 - Prob. 39SRCh. 13.2 - Prob. 40SRCh. 13.2 - Prob. 41SRCh. 13.2 - Prob. 42SRCh. 13.2 - Prob. 43SRCh. 13.2 - Prob. 44SRCh. 13.3 - Prob. 1ACYPCh. 13.3 - Prob. 1BCYPCh. 13.3 - Prob. 2CYPCh. 13.3 - Prob. 3CYPCh. 13.3 - Prob. 4ACYPCh. 13.3 - Prob. 4BCYPCh. 13.3 - Prob. 1CYUCh. 13.3 - Prob. 2CYUCh. 13.3 - Prob. 3CYUCh. 13.3 - Prob. 4CYUCh. 13.3 - Prob. 5CYUCh. 13.3 - Prob. 6PPSCh. 13.3 - Prob. 7PPSCh. 13.3 - Prob. 8PPSCh. 13.3 - Prob. 9PPSCh. 13.3 - Prob. 10PPSCh. 13.3 - Prob. 11PPSCh. 13.3 - Prob. 12PPSCh. 13.3 - Prob. 13PPSCh. 13.3 - Prob. 14PPSCh. 13.3 - Prob. 15PPSCh. 13.3 - Prob. 16PPSCh. 13.3 - Prob. 17PPSCh. 13.3 - Prob. 18PPSCh. 13.3 - Prob. 19PPSCh. 13.3 - Prob. 20PPSCh. 13.3 - Prob. 21PPSCh. 13.3 - Prob. 22PPSCh. 13.3 - Prob. 23PPSCh. 13.3 - Prob. 24PPSCh. 13.3 - Prob. 25PPSCh. 13.3 - Prob. 26PPSCh. 13.3 - Prob. 27PPSCh. 13.3 - Prob. 28PPSCh. 13.3 - Prob. 29PPSCh. 13.3 - Prob. 30PPSCh. 13.3 - Prob. 31PPSCh. 13.3 - Prob. 32PPSCh. 13.3 - Prob. 33PPSCh. 13.3 - Prob. 34HPCh. 13.3 - Prob. 35HPCh. 13.3 - Prob. 36HPCh. 13.3 - Prob. 37HPCh. 13.3 - Prob. 38HPCh. 13.3 - Prob. 39HPCh. 13.3 - Prob. 40STPCh. 13.3 - Prob. 41STPCh. 13.3 - Prob. 42STPCh. 13.3 - Prob. 43STPCh. 13.3 - Prob. 44SPRCh. 13.3 - Prob. 45SPRCh. 13.3 - Prob. 46SPRCh. 13.3 - Prob. 47SPRCh. 13.3 - Prob. 48SPRCh. 13.3 - Prob. 49SPRCh. 13.3 - Prob. 50SPRCh. 13.3 - Prob. 51SRCh. 13.3 - Prob. 52SRCh. 13.3 - Prob. 53SRCh. 13.4 - Prob. 1CYPCh. 13.4 - Prob. 2CYPCh. 13.4 - Prob. 3CYPCh. 13.4 - Prob. 4CYPCh. 13.4 - Prob. 1CYUCh. 13.4 - Prob. 2CYUCh. 13.4 - Prob. 3CYUCh. 13.4 - Prob. 4PPSCh. 13.4 - Prob. 5PPSCh. 13.4 - Prob. 6PPSCh. 13.4 - Prob. 7PPSCh. 13.4 - Prob. 8PPSCh. 13.4 - Prob. 9PPSCh. 13.4 - Prob. 10PPSCh. 13.4 - Prob. 11PPSCh. 13.4 - Prob. 12PPSCh. 13.4 - Prob. 13PPSCh. 13.4 - Prob. 14PPSCh. 13.4 - Prob. 15PPSCh. 13.4 - Prob. 16PPSCh. 13.4 - Prob. 17PPSCh. 13.4 - Prob. 18PPSCh. 13.4 - Prob. 19PPSCh. 13.4 - Prob. 20HPCh. 13.4 - Prob. 21HPCh. 13.4 - Prob. 22HPCh. 13.4 - Prob. 23HPCh. 13.4 - Prob. 24HPCh. 13.4 - Prob. 25HPCh. 13.4 - Prob. 26STPCh. 13.4 - Prob. 27STPCh. 13.4 - Prob. 28STPCh. 13.4 - Prob. 29STPCh. 13.4 - Prob. 30SPRCh. 13.4 - Prob. 31SPRCh. 13.4 - Prob. 32SPRCh. 13.4 - Prob. 33SPRCh. 13.4 - Prob. 34SPRCh. 13.4 - Prob. 35SPRCh. 13.4 - Prob. 36SRCh. 13.5 - Prob. 1ACYPCh. 13.5 - Prob. 1BCYPCh. 13.5 - Prob. 2ACYPCh. 13.5 - Prob. 2BCYPCh. 13.5 - Prob. 3CYPCh. 13.5 - Prob. 4CYPCh. 13.5 - Prob. 1CYUCh. 13.5 - Prob. 2CYUCh. 13.5 - Prob. 3CYUCh. 13.5 - Prob. 4CYUCh. 13.5 - Prob. 5CYUCh. 13.5 - Prob. 6PPSCh. 13.5 - Prob. 7PPSCh. 13.5 - Prob. 8PPSCh. 13.5 - Prob. 9PPSCh. 13.5 - Prob. 10PPSCh. 13.5 - Prob. 11PPSCh. 13.5 - Prob. 12PPSCh. 13.5 - Prob. 13PPSCh. 13.5 - Prob. 14PPSCh. 13.5 - Prob. 15PPSCh. 13.5 - Prob. 16PPSCh. 13.5 - Prob. 17PPSCh. 13.5 - Prob. 18PPSCh. 13.5 - Prob. 19PPSCh. 13.5 - Prob. 20PPSCh. 13.5 - Prob. 21PPSCh. 13.5 - Prob. 22PPSCh. 13.5 - Prob. 23HPCh. 13.5 - Prob. 24HPCh. 13.5 - Prob. 25HPCh. 13.5 - Prob. 26HPCh. 13.5 - Prob. 27HPCh. 13.5 - Prob. 28STPCh. 13.5 - Prob. 29STPCh. 13.5 - Prob. 30STPCh. 13.5 - Prob. 31STPCh. 13.5 - Prob. 32SPRCh. 13.5 - Prob. 33SPRCh. 13.5 - Prob. 34SPRCh. 13.5 - Prob. 35SPRCh. 13.5 - Prob. 36SPRCh. 13.5 - Prob. 37SPRCh. 13.5 - Prob. 38SPRCh. 13.5 - Prob. 39SPRCh. 13.5 - Prob. 40SRCh. 13.5 - Prob. 41SRCh. 13.5 - Prob. 42SRCh. 13.5 - Prob. 43SRCh. 13.6 - Prob. 1ACYPCh. 13.6 - Prob. 1BCYPCh. 13.6 - Prob. 1CCYPCh. 13.6 - Prob. 2ACYPCh. 13.6 - Prob. 2BCYPCh. 13.6 - Prob. 3CYPCh. 13.6 - Prob. 4CYPCh. 13.6 - Prob. 5CYPCh. 13.6 - Prob. 1CYUCh. 13.6 - Prob. 2CYUCh. 13.6 - Prob. 3CYUCh. 13.6 - Prob. 4CYUCh. 13.6 - Prob. 5CYUCh. 13.6 - Prob. 6CYUCh. 13.6 - Prob. 7CYUCh. 13.6 - Prob. 8PPSCh. 13.6 - Prob. 9PPSCh. 13.6 - Prob. 10PPSCh. 13.6 - Prob. 11PPSCh. 13.6 - Prob. 12PPSCh. 13.6 - Prob. 13PPSCh. 13.6 - Prob. 14PPSCh. 13.6 - Prob. 15PPSCh. 13.6 - Prob. 16PPSCh. 13.6 - Prob. 17PPSCh. 13.6 - Prob. 18PPSCh. 13.6 - Prob. 19PPSCh. 13.6 - Prob. 20PPSCh. 13.6 - Prob. 21PPSCh. 13.6 - Prob. 22PPSCh. 13.6 - Prob. 23PPSCh. 13.6 - Prob. 24PPSCh. 13.6 - Prob. 25PPSCh. 13.6 - Prob. 26PPSCh. 13.6 - Prob. 27PPSCh. 13.6 - Prob. 28HPCh. 13.6 - Prob. 29HPCh. 13.6 - Prob. 30HPCh. 13.6 - Prob. 31HPCh. 13.6 - Prob. 32HPCh. 13.6 - Prob. 33HPCh. 13.6 - Prob. 34HPCh. 13.6 - Prob. 35STPCh. 13.6 - Prob. 36STPCh. 13.6 - Prob. 37STPCh. 13.6 - Prob. 38STPCh. 13.6 - Prob. 39SPRCh. 13.6 - Prob. 40SPRCh. 13.6 - Prob. 41SPRCh. 13.6 - Prob. 42SPRCh. 13.6 - Prob. 43SPRCh. 13.6 - Prob. 44SPRCh. 13 - Prob. 1GRFCCh. 13 - Prob. 2GRFCCh. 13 - Prob. 3GRFCCh. 13 - Prob. 4GRFCCh. 13 - Prob. 5GRFCCh. 13 - Prob. 6GRFCCh. 13 - Prob. 7GRFCCh. 13 - Prob. 8GRFCCh. 13 - Prob. 9GRFCCh. 13 - Prob. 10GRFCCh. 13 - Prob. 11GRFCCh. 13 - Prob. 12GRFCCh. 13 - Prob. 13GRFCCh. 13 - Prob. 14GRFCCh. 13 - Prob. 15GRFCCh. 13 - Prob. 1MCQCh. 13 - Prob. 2MCQCh. 13 - Prob. 3MCQCh. 13 - Prob. 4MCQCh. 13 - Prob. 5MCQCh. 13 - Prob. 6MCQCh. 13 - Prob. 7MCQCh. 13 - Prob. 8MCQCh. 13 - Prob. 9MCQCh. 13 - Prob. 10MCQCh. 13 - Prob. 11MCQCh. 13 - Prob. 12MCQCh. 13 - Prob. 13MCQCh. 13 - Prob. 14MCQCh. 13 - Prob. 15MCQCh. 13 - Prob. 16MCQCh. 13 - Prob. 1SGRCh. 13 - Prob. 2SGRCh. 13 - Prob. 3SGRCh. 13 - Prob. 4SGRCh. 13 - Prob. 5SGRCh. 13 - Prob. 6SGRCh. 13 - Prob. 7SGRCh. 13 - Prob. 8SGRCh. 13 - Prob. 9SGRCh. 13 - Prob. 10SGRCh. 13 - Prob. 11SGRCh. 13 - Prob. 12SGRCh. 13 - Prob. 13SGRCh. 13 - Prob. 14SGRCh. 13 - Prob. 15SGRCh. 13 - Prob. 16SGRCh. 13 - Prob. 17SGRCh. 13 - Prob. 18SGRCh. 13 - Prob. 19SGRCh. 13 - Prob. 20SGRCh. 13 - Prob. 21SGRCh. 13 - Prob. 22SGRCh. 13 - Prob. 23SGRCh. 13 - Prob. 24SGRCh. 13 - Prob. 25SGRCh. 13 - Prob. 26SGRCh. 13 - Prob. 1PTCh. 13 - Prob. 2PTCh. 13 - Prob. 3PTCh. 13 - Prob. 4PTCh. 13 - Prob. 5PTCh. 13 - Prob. 6PTCh. 13 - Prob. 7PTCh. 13 - Prob. 8PTCh. 13 - Prob. 9PTCh. 13 - Prob. 10PTCh. 13 - Prob. 11PTCh. 13 - Prob. 12PTCh. 13 - Prob. 13PTCh. 13 - Prob. 14PTCh. 13 - Prob. 15PTCh. 13 - Prob. 16PTCh. 13 - Prob. 17PTCh. 13 - Prob. 18PTCh. 13 - Prob. 19PTCh. 13 - Prob. 20PTCh. 13 - Prob. 21PTCh. 13 - Prob. 1ECh. 13 - Prob. 2ECh. 13 - Prob. 3ECh. 13 - Prob. 4ECh. 13 - Prob. 1STPCh. 13 - Prob. 2STPCh. 13 - Prob. 3STPCh. 13 - Prob. 4STPCh. 13 - Prob. 5STPCh. 13 - Prob. 6STPCh. 13 - Prob. 7STPCh. 13 - Prob. 8STPCh. 13 - Prob. 9STPCh. 13 - Prob. 10STPCh. 13 - Prob. 11STPCh. 13 - Prob. 12STPCh. 13 - Prob. 13STP

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