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The data below shows car model and the color of vehicles sold at a Car dealership. Hyundai Honda Toyota Daihatsu Subaru Total Red 20 15.40 11 8.648 6 13.51 8 * 5 4.59 50 Black 15 16.95 6 9.51 18 14.86 9 8.62 7 5.05 55 White 22 24.65 15 13.84 26 21.62 12 12.54 5 7.35 ** Total 57 32 50 29 17 185 Chi Sq = 1.37 + 0.64 + 4.18 + 0.00 + 0.04 + 0.22 + 1.30 + *** + 0.02 + 0.75 + 0.28 + 0.10 + 0.89 + 0.02 + 0.75 = 10.47 DF = ****, P-Value = ***** No cells with expected counts less than 5 a) Carefully define the null and alternative hypotheses of the χ2 test underlying the  generation of the above table.

The data below shows car model and the color of vehicles sold at a Car dealership. Hyundai Honda Toyota Daihatsu Subaru Total Red 20 15.40 11 8.648 6 13.51 8 * 5 4.59 50 Black 15 16.95 6 9.51 18 14.86 9 8.62 7 5.05 55 White 22 24.65 15 13.84 26 21.62 12 12.54 5 7.35 ** Total 57 32 50 29 17 185 Chi Sq = 1.37 + 0.64 + 4.18 + 0.00 + 0.04 + 0.22 + 1.30 + *** + 0.02 + 0.75 + 0.28 + 0.10 + 0.89 + 0.02 + 0.75 = 10.47 DF = ****, P-Value = ***** No cells with expected counts less than 5 a) Carefully define the null and alternative hypotheses of the χ2 test underlying the  generation of the above table.

Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter7: Applying Fractions
Section7.5: Percents
Problem 57WE
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The data below shows car model and the color of vehicles sold at a Car dealership.
Hyundai Honda Toyota Daihatsu Subaru Total
Red 20
15.40
11
8.648
6
13.51
8
*
5
4.59
50
Black 15
16.95
6
9.51
18
14.86
9
8.62
7
5.05
55
White 22
24.65
15
13.84
26
21.62
12
12.54
5
7.35
**
Total 57 32 50 29 17 185
Chi Sq =
1.37 + 0.64 + 4.18 + 0.00 + 0.04 +
0.22 + 1.30 + *** + 0.02 + 0.75 +
0.28 + 0.10 + 0.89 + 0.02 + 0.75 = 10.47
DF = ****, P-Value = *****
No cells with expected counts less than 5
a) Carefully define the null and alternative hypotheses of the χ2 test underlying the 
generation of the above table. 

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