The Chi-Square of Association
2
1
Test of Independence
2
The chi-square test for independence,
also called Pearson's chi-square test or
the chi-square test of association, is used
to discover if there is a relationship
between two categorical variables.
The Chi-Square Statistic
2
1
Test of Independence
2
1. Shows If a Relationship Exists Between 2
Qualitative (Nominal) Variables, but does
Not Show Causality.
2. For chisquare, the data are frequencies
rather than numerical scores.
2
Name of a restaurant
The Chi-Square of Association
2
1
Test of Independence
2
The chi-square test for independence,
also called Pearson's chi-square test or
the chi-square test of association, is used
to discover if there is a relationship
between two categorical variables.
The Chi-Square of Association
2
1
Test of Independence
2
The chi-square test for independence,
also called Pearson's chi-square test or
the chi-square test of association, is used
to discover if there is a relationship
between two categorical variables.
The Chi-Square of Association
2
1
Test of Independence
2
The chi-square test for independence,
also called Pearson's chi-square test or
the chi-square test of association, is used
to discover if there is a relationship
between two categorical variables.
The Chi-Square of Association
2
1
Test of Independence
2
The chi-square test for independence,
also called Pearson's chi-square test or
the chi-square test of association, is used
to discover if there is a relationship
between two categorical variables.
;
;Input file created by Aspen Plus Rel. 30.0 at 23:22:21 Sun Nov 27, 2016
;Directory C:\Users\DELL\Downloads Runid FORMALDEHYDE ASPEN
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DYNAMICS
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;Input file created by Aspen Plus Rel. 30.0 at 23:22:21 Sun Nov 27, 2016
;Directory C:\Users\DELL\Downloads Runid FORMALDEHYDE ASPEN
;
DYNAMICS
DYNAMICS RESULTS=ON
IN-UNITS MET VOLUME-FLOW='CUM/HR' ENTHALPY-FLO='GCAL/HR' &
HEAT-TRANS-C='KCAL/HR-SQM-K' P
PRACTICAL 10: TESTS FOR ORGANIC FUNCTIONAL GROUPS REACTIVITIES
AND CHEMICAL PROPERTIES
NAME: _
_
ID NUMBER:
Objectives
To observe specific chemical characteristics of selected organic molecules
and reagents as revealed by their functional groups
To explai
PRACTICAL 10: TESTS FOR ORGANIC FUNCTIONAL GROUPS REACTIVITIES
AND CHEMICAL PROPERTIES
NAME: _
_
ID NUMBER:
Objectives
To observe specific chemical characteristics of selected organic molecules
and reagents as revealed by their functional groups
To explai