(a) The expected values:
Drive | Public Transit | Cab | |
Male | 74.256 | 68.789 | 61.956 |
Female | 88.744 | 82.211 | 74.044 |
(b) The χ2 test statistic and P-value:
χ2 test statistic = 12.92
P-value = 0.0016
(c) The appropriate conclusion:
Reject H0. Because P-value < 0.05.
>> STATISTICAL OUTPUTS:
Actual Values:
72 85 48
91 66 88
Expected Values:
74.2556 68.7889 61.9556
88.7444 82.2111 74.0444
Chi-Squared Values:
0.0685138 3.82039 3.1435
0.0573279 3.19665 2.63028
Chi-Square = 12.9167
Degrees of Freedom = 2
P-value = 0.00156741
7/20/2020 Section 11.18 112-3470250 SUM20. section 701, Summer 1 2020 | WebAssign 6. (-19 Points] DETAILS...
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