Type of Heating By Delinquent in Payment? Count Yes No Totals Electricity 20 130 150 Heating Oil 15 35 Natural Gas 50 240 290 Propane 12 39 51 Totals 97 429 526 20

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Contingency Table
Type of Heating By Delinquent in Payment?
Count
Yes
No
Totals
Electricity
20
130
150
Heating Oil
15
20
35
Natural Gas
50
240
290
Propane
12
39
51
Totals
97
429
526
The JMP output of the analysis is below. Calculate "A"
and "B"
below. Report to 2 decimal places for each answer.
OContingency Table
Delinquent in Payment?
Count
Yes
No
Expected
Cell Chi^2
Electricity
130
27.6616 122.338
20
150
2.1221 0.4798
Heating Oil
15
20
35
6.45437
A
11.3145 2.5583
Natural Gas
50
240
290
53.4791 236.521
0.2263 0.0512
Propane
12
39
9.40494 41.5951
0.1619
97
429
526
Type of Heating
51
Transcribed Image Text:Contingency Table Type of Heating By Delinquent in Payment? Count Yes No Totals Electricity 20 130 150 Heating Oil 15 20 35 Natural Gas 50 240 290 Propane 12 39 51 Totals 97 429 526 The JMP output of the analysis is below. Calculate "A" and "B" below. Report to 2 decimal places for each answer. OContingency Table Delinquent in Payment? Count Yes No Expected Cell Chi^2 Electricity 130 27.6616 122.338 20 150 2.1221 0.4798 Heating Oil 15 20 35 6.45437 A 11.3145 2.5583 Natural Gas 50 240 290 53.4791 236.521 0.2263 0.0512 Propane 12 39 9.40494 41.5951 0.1619 97 429 526 Type of Heating 51
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