It is investigated whether the attendance status of the students affects their success in the exams. In the table below, information about the grades and attendance status of the students is given. If the grade of the students who attend the classes very little is between 0-40, what is the contribution of this to the chi-square? 0-40 41-70 71-100 Attends 14 10 Isometimes 5. Very little Attends 10 15 O a. 1,66 O b. 0,76 O c 0,97 O d. 0,85 O e. 0,71 20

It is investigated whether the attendance status of the students affects their success in the exams. In the table below, information about the grades and attendance status of the students is given. If the grade of the students who attend the classes very little is between 0-40, what is the contribution of this to the chi-square? 0-40 41-70 71-100 Attends 14 10 Isometimes 5. Very little Attends 10 15 O a. 1,66 O b. 0,76 O c 0,97 O d. 0,85 O e. 0,71 20

MATLAB: An Introduction with Applications

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ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

Numerical Integration

In a mathematical investigation, numerical integration comprises a wide group of calculations for computing the mathematical estimation of definite integral, and likewise, the term is moreover in some cases used to depict the numerical solution of differential equations. The most important aspect of this theory is error analysis.

Question

It is investigated whether the attendance status of the students affects their success in the
exams. In the table below, information about the grades and attendance status of the students
is given. If the grade of the students who attend the classes very little is between 0-40, what is
the contribution of this to the chi-square?
0-40
41-70
71-100
Attends
14
5
10
sometimes
6.
Very little Attends
10
20
15
O a. 1,66
O b. 0,76
O .0,97
O d. 0,85
O e. 0,71
5.

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