Pre-Algebra, Student Edition
Pre-Algebra, Student Edition
1st Edition
ISBN: 9780078885150
Author: McGraw-Hill
Publisher: Glencoe/McGraw-Hill
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Inverse Normal Distribution
The method used for finding the corresponding z-critical value in a normal distribution using the known probability is said to be an inverse normal distribution. The inverse normal distribution is a continuous probability distribution with a family of tw…
Mean, Median, Mode
It is a descriptive summary of a data set. It can be defined by using some of the measures. The central tendencies do not provide information regarding individual data from the dataset. However, they give a summary of the data set. The central tendency o…
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Question
Book Icon
Chapter 13.2, Problem 9PPS

(a)

To determine

The median of the data

(a)

Expert Solution
Check Mark

Answer to Problem 9PPS

Median = 50

Explanation of Solution

Given:

The given data is

  Pre-Algebra, Student Edition, Chapter 13.2, Problem 9PPS , additional homework tip 1

Calculation:

The data can be written as

31, 35, 35, 37, 37, 39, 42, 44, 44, 46, 46, 48, 48, 50, 50, 50, 53, 54, 56, 56, 57, 61, 66, 67, 68, 68 and 88

Total number of entries is 27

Therefore, the median will be the 14th entry, that is, 50

(b)

To determine

The mode of the data

(b)

Expert Solution
Check Mark

Answer to Problem 9PPS

Mode = 50

Explanation of Solution

Given:

The given data is

  Pre-Algebra, Student Edition, Chapter 13.2, Problem 9PPS , additional homework tip 2

Calculation:

The data can be written as

31, 35, 35, 37, 37, 39, 42, 44, 44, 46, 46, 48, 48, 50, 50, 50, 53, 54, 56, 56, 57, 61, 66, 67, 68, 68 and 88

Mode: It is the value or values which is occurring most frequently in the data set

As 50 is occurring 3 times in the data set, that is why,

Mode = 50

(c)

To determine

The differences between the greatest number and the least number of pages

(c)

Expert Solution
Check Mark

Answer to Problem 9PPS

57

Explanation of Solution

Given:

The given data is

  Pre-Algebra, Student Edition, Chapter 13.2, Problem 9PPS , additional homework tip 3

Calculation:

The data can be written as

31, 35, 35, 37, 37, 39, 42, 44, 44, 46, 46, 48, 48, 50, 50, 50, 53, 54, 56, 56, 57, 61, 66, 67, 68, 68 and 88

Greatest number = 88

Lowest number = 31

Difference will be = 88 − 31 = 57

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Chapter 13.2, Problem 8PPS
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Chapter 13.2, Problem 10PPS

Chapter 13 Solutions

Pre-Algebra, Student Edition

Ch. 13.1 - Prob. 1CYPCh. 13.1 - Prob. 2CYPCh. 13.1 - Prob. 3CYPCh. 13.1 - Prob. 4CYPCh. 13.1 - Prob. 1CYUCh. 13.1 - Prob. 2CYUCh. 13.1 - Prob. 3CYUCh. 13.1 - Prob. 4CYUCh. 13.1 - Prob. 5CYUCh. 13.1 - Prob. 6PPS
Ch. 13.1 - Prob. 7PPSCh. 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. 16HPCh. 13.1 - Prob. 17HPCh. 13.1 - Prob. 18HPCh. 13.1 - Prob. 19HPCh. 13.1 - Prob. 20HPCh. 13.1 - Prob. 21HPCh. 13.1 - Prob. 22STPCh. 13.1 - Prob. 23STPCh. 13.1 - Prob. 24STPCh. 13.1 - Prob. 25STPCh. 13.1 - Prob. 26SRCh. 13.1 - Prob. 27SRCh. 13.1 - Prob. 28SRCh. 13.1 - Prob. 29SCh. 13.2 - Prob. 1CYPCh. 13.2 - Prob. 2ACYPCh. 13.2 - Prob. 2BCYPCh. 13.2 - Prob. 3ACYPCh. 13.2 - Prob. 3BCYPCh. 13.2 - Prob. 1CYUCh. 13.2 - Prob. 2CYUCh. 13.2 - Prob. 3CYUCh. 13.2 - Prob. 4CYUCh. 13.2 - Prob. 5PPSCh. 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. 17HPCh. 13.2 - Prob. 18HPCh. 13.2 - Prob. 19HPCh. 13.2 - Prob. 20HPCh. 13.2 - Prob. 21HPCh. 13.2 - Prob. 22STPCh. 13.2 - Prob. 23STPCh. 13.2 - Prob. 24STPCh. 13.2 - Prob. 25STPCh. 13.2 - Prob. 26SRCh. 13.2 - Prob. 27SRCh. 13.2 - Prob. 28SRCh. 13.2 - Prob. 29SRCh. 13.2 - Prob. 30SCh. 13.2 - Prob. 31SCh. 13.2 - Prob. 32SCh. 13.2 - Prob. 33SCh. 13.3 - Prob. 1ACYPCh. 13.3 - Prob. 1BCYPCh. 13.3 - Prob. 2CYPCh. 13.3 - Prob. 3CYPCh. 13.3 - Prob. 4CYPCh. 13.3 - Prob. 5CYPCh. 13.3 - Prob. 1CYUCh. 13.3 - Prob. 2CYUCh. 13.3 - Prob. 3CYUCh. 13.3 - Prob. 4PPSCh. 13.3 - Prob. 5PPSCh. 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. 12HPCh. 13.3 - Prob. 13HPCh. 13.3 - Prob. 14HPCh. 13.3 - Prob. 15HPCh. 13.3 - Prob. 16HPCh. 13.3 - Prob. 17STPCh. 13.3 - Prob. 18STPCh. 13.3 - Prob. 19STPCh. 13.3 - Prob. 20STPCh. 13.3 - Prob. 21SRCh. 13.3 - Prob. 22SRCh. 13.3 - Prob. 23SRCh. 13.3 - Prob. 24SRCh. 13.3 - Prob. 25SRCh. 13.3 - Prob. 26SRCh. 13.3 - Prob. 27SRCh. 13.3 - Prob. 28SCh. 13.3 - Prob. 29SCh. 13.4 - Prob. 1CYPCh. 13.4 - Prob. 2CYPCh. 13.4 - Prob. 3CYPCh. 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. 13HPCh. 13.4 - Prob. 14HPCh. 13.4 - Prob. 15HPCh. 13.4 - Prob. 16HPCh. 13.4 - Prob. 17STPCh. 13.4 - Prob. 18STPCh. 13.4 - Prob. 19STPCh. 13.4 - Prob. 20STPCh. 13.4 - Prob. 21SRCh. 13.4 - Prob. 22SCh. 13.5 - Prob. 1CYPCh. 13.5 - Prob. 2CYPCh. 13.5 - Prob. 1CYUCh. 13.5 - Prob. 2CYUCh. 13.5 - Prob. 3CYUCh. 13.5 - Prob. 4CYUCh. 13.5 - Prob. 5PPSCh. 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. 12HPCh. 13.5 - Prob. 13HPCh. 13.5 - Prob. 14HPCh. 13.5 - Prob. 15HPCh. 13.5 - Prob. 16HPCh. 13.5 - Prob. 17STPCh. 13.5 - Prob. 18STPCh. 13.5 - Prob. 19STPCh. 13.5 - Prob. 20STPCh. 13.5 - Prob. 21SRCh. 13.5 - Prob. 22SRCh. 13.5 - Prob. 23SCh. 13.5 - Prob. 24SCh. 13.5 - Prob. 25SCh. 13.6 - Prob. 1CYPCh. 13.6 - Prob. 2CYPCh. 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. 8CYUCh. 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. 22HPCh. 13.6 - Prob. 23HPCh. 13.6 - Prob. 24HPCh. 13.6 - Prob. 25HPCh. 13.6 - Prob. 26STPCh. 13.6 - Prob. 27STPCh. 13.6 - Prob. 28STPCh. 13.6 - Prob. 29STPCh. 13.6 - Prob. 30SRCh. 13.6 - Prob. 31SRCh. 13.6 - Prob. 32SCh. 13.6 - Prob. 33SCh. 13.6 - Prob. 34SCh. 13.6 - Prob. 35SCh. 13.7 - Prob. 1CYPCh. 13.7 - Prob. 2CYPCh. 13.7 - Prob. 3CYPCh. 13.7 - Prob. 1CYUCh. 13.7 - Prob. 2CYUCh. 13.7 - Prob. 3CYUCh. 13.7 - Prob. 4CYUCh. 13.7 - Prob. 5PPSCh. 13.7 - Prob. 6PPSCh. 13.7 - Prob. 7PPSCh. 13.7 - Prob. 8PPSCh. 13.7 - Prob. 9PPSCh. 13.7 - Prob. 10PPSCh. 13.7 - Prob. 11PPSCh. 13.7 - Prob. 12PPSCh. 13.7 - Prob. 13PPSCh. 13.7 - Prob. 14PPSCh. 13.7 - Prob. 15PPSCh. 13.7 - Prob. 16PPSCh. 13.7 - Prob. 17HPCh. 13.7 - Prob. 18HPCh. 13.7 - Prob. 19HPCh. 13.7 - Prob. 20HPCh. 13.7 - Prob. 21STPCh. 13.7 - Prob. 22STPCh. 13.7 - Prob. 23STPCh. 13.7 - Prob. 24STPCh. 13.7 - Prob. 25SRCh. 13.7 - Prob. 26SRCh. 13.7 - Prob. 27SRCh. 13.7 - Prob. 28SRCh. 13.7 - Prob. 29SRCh. 13.7 - Prob. 30SRCh. 13.7 - Prob. 31SCh. 13.7 - Prob. 32SCh. 13.7 - Prob. 33SCh. 13.7 - Prob. 34SCh. 13.8 - Prob. 1CYPCh. 13.8 - Prob. 2CYPCh. 13.8 - Prob. 3CYPCh. 13.8 - Prob. 4CYPCh. 13.8 - Prob. 1CYUCh. 13.8 - Prob. 2CYUCh. 13.8 - Prob. 3CYUCh. 13.8 - Prob. 4CYUCh. 13.8 - Prob. 5CYUCh. 13.8 - Prob. 6PPSCh. 13.8 - Prob. 7PPSCh. 13.8 - Prob. 8PPSCh. 13.8 - Prob. 9PPSCh. 13.8 - Prob. 10PPSCh. 13.8 - Prob. 11PPSCh. 13.8 - Prob. 12PPSCh. 13.8 - Prob. 13PPSCh. 13.8 - Prob. 14PPSCh. 13.8 - Prob. 15PPSCh. 13.8 - Prob. 16HPCh. 13.8 - Prob. 17HPCh. 13.8 - Prob. 18HPCh. 13.8 - Prob. 19HPCh. 13.8 - Prob. 20HPCh. 13.8 - Prob. 21STPCh. 13.8 - Prob. 22STPCh. 13.8 - Prob. 23STPCh. 13.8 - Prob. 24STPCh. 13.8 - Prob. 25SRCh. 13.8 - Prob. 26SRCh. 13.8 - Prob. 27SRCh. 13.8 - Prob. 28SRCh. 13.8 - Prob. 29SCh. 13.8 - Prob. 30SCh. 13.8 - Prob. 31SCh. 13.8 - Prob. 32SCh. 13.9 - Prob. 1ACYPCh. 13.9 - Prob. 1BCYPCh. 13.9 - Prob. 2CYPCh. 13.9 - Prob. 3ACYPCh. 13.9 - Prob. 3BCYPCh. 13.9 - Prob. 4CYPCh. 13.9 - Prob. 1CYUCh. 13.9 - Prob. 2CYUCh. 13.9 - Prob. 3CYUCh. 13.9 - Prob. 4CYUCh. 13.9 - Prob. 5PPSCh. 13.9 - Prob. 6PPSCh. 13.9 - Prob. 7PPSCh. 13.9 - Prob. 8PPSCh. 13.9 - Prob. 9PPSCh. 13.9 - Prob. 10PPSCh. 13.9 - Prob. 11PPSCh. 13.9 - Prob. 12PPSCh. 13.9 - Prob. 13PPSCh. 13.9 - Prob. 14PPSCh. 13.9 - Prob. 15PPSCh. 13.9 - Prob. 16PPSCh. 13.9 - Prob. 17PPSCh. 13.9 - Prob. 18PPSCh. 13.9 - Prob. 19PPSCh. 13.9 - Prob. 20PPSCh. 13.9 - Prob. 21PPSCh. 13.9 - Prob. 22PPSCh. 13.9 - Prob. 23PPSCh. 13.9 - Prob. 24PPSCh. 13.9 - Prob. 25PPSCh. 13.9 - Prob. 26PPSCh. 13.9 - Prob. 27PPSCh. 13.9 - Prob. 28PPSCh. 13.9 - Prob. 29PPSCh. 13.9 - Prob. 30PPSCh. 13.9 - Prob. 31PPSCh. 13.9 - Prob. 32PPSCh. 13.9 - Prob. 33HPCh. 13.9 - Prob. 34HPCh. 13.9 - Prob. 35HPCh. 13.9 - Prob. 36HPCh. 13.9 - Prob. 37HPCh. 13.9 - Prob. 38STPCh. 13.9 - Prob. 39STPCh. 13.9 - Prob. 40STPCh. 13.9 - Prob. 41STPCh. 13.9 - Prob. 42SRCh. 13.9 - Prob. 43SRCh. 13.9 - Prob. 44SRCh. 13.9 - Prob. 45SRCh. 13.9 - Prob. 46SRCh. 13.9 - Prob. 47SRCh. 13.9 - Prob. 48SRCh. 13.9 - Prob. 49SCh. 13.9 - Prob. 50SCh. 13.9 - Prob. 51SCh. 13.9 - Prob. 52SCh. 13.10 - Prob. 1ACYPCh. 13.10 - Prob. 1BCYPCh. 13.10 - Prob. 2ACYPCh. 13.10 - Prob. 2BCYPCh. 13.10 - Prob. 3CYPCh. 13.10 - Prob. 1CYUCh. 13.10 - Prob. 2CYUCh. 13.10 - Prob. 3CYUCh. 13.10 - Prob. 4CYUCh. 13.10 - Prob. 5PPSCh. 13.10 - Prob. 6PPSCh. 13.10 - Prob. 7PPSCh. 13.10 - Prob. 8PPSCh. 13.10 - Prob. 9PPSCh. 13.10 - Prob. 10PPSCh. 13.10 - Prob. 11PPSCh. 13.10 - Prob. 12PPSCh. 13.10 - Prob. 13PPSCh. 13.10 - Prob. 14PPSCh. 13.10 - Prob. 15PPSCh. 13.10 - Prob. 16PPSCh. 13.10 - Prob. 17PPSCh. 13.10 - Prob. 18PPSCh. 13.10 - Prob. 19PPSCh. 13.10 - Prob. 20PPSCh. 13.10 - Prob. 21PPSCh. 13.10 - Prob. 22PPSCh. 13.10 - Prob. 23PPSCh. 13.10 - Prob. 24PPSCh. 13.10 - Prob. 25PPSCh. 13.10 - Prob. 26HPCh. 13.10 - Prob. 27HPCh. 13.10 - Prob. 28HPCh. 13.10 - Prob. 29HPCh. 13.10 - Prob. 30HPCh. 13.10 - Prob. 31STPCh. 13.10 - Prob. 32STPCh. 13.10 - Prob. 33STPCh. 13.10 - Prob. 34STPCh. 13.10 - Prob. 35SRCh. 13.10 - Prob. 36SRCh. 13.10 - Prob. 37SRCh. 13.10 - Prob. 38SRCh. 13.10 - Prob. 39SRCh. 13.10 - Prob. 40SRCh. 13 - Prob. 1QCCh. 13 - Prob. 2QCCh. 13 - Prob. 3QCCh. 13 - Prob. 4QCCh. 13 - Prob. 5QCCh. 13 - Prob. 6QCCh. 13 - Prob. 7QCCh. 13 - Prob. 8QCCh. 13 - Prob. 9QCCh. 13 - Prob. 10QCCh. 13 - Prob. 11QCCh. 13 - Prob. 12QCCh. 13 - Prob. 13QCCh. 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. 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. 27SGRCh. 13 - Prob. 28SGRCh. 13 - Prob. 29SGRCh. 13 - Prob. 30SGRCh. 13 - Prob. 31SGRCh. 13 - Prob. 32SGRCh. 13 - Prob. 33SGRCh. 13 - Prob. 34SGRCh. 13 - Prob. 35SGRCh. 13 - Prob. 36SGRCh. 13 - Prob. 37SGRCh. 13 - Prob. 38SGRCh. 13 - Prob. 39SGRCh. 13 - Prob. 40SGRCh. 13 - Prob. 41SGRCh. 13 - Prob. 42SGRCh. 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. 1ECh. 13 - Prob. 2ECh. 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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