Q-4: Students per Teacher: The following frequency distribution shows the average number of students per teacher in the 50 states of the United States Class limits Frequency 9-11 12-14 15–17 18-20 21-23 2 20 18 7 2 1 50 24-26 Source: U.S. Department of Eiducation. Determine: • Range Semi Inter Quartile Range • Mean Deviation

Q-4: Students per Teacher: The following frequency distribution shows the average number of students per teacher in the 50 states of the United States Class limits Frequency 9-11 12-14 15–17 18-20 21-23 2 20 18 7 2 1 50 24-26 Source: U.S. Department of Eiducation. Determine: • Range Semi Inter Quartile Range • Mean Deviation

Name: Q-4: Students per Teacher: The following frequency distribution shows
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Description: Q-4: Students per Teacher: The following frequency distribution shows the average number of studentsper teacher in the 50 states of the United StatesClass limitsFrequency9-1112–142015-171818-20721-2324-26150Source: U.S. Department of Education.Deter

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

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 relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

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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Question

Q-4: Students per Teacher: The following frequency distribution shows the average number of students
per teacher in the 50 states of the United States
Class limits
Frequency
9-11
12–14
20
15-17
18
18-20
7
21-23
24-26
1
50
Source: U.S. Department of Education.
Determine:
• Range
Semi Inter Quartile Range
Mean Deviation

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