(Solved by Humans)-One hundred people are selected at random and tested for
Question
One hundred people are selected at random and tested for colorblindness to determine whether gender and colorblindness are independent. The following counts were observed.
| ? | Colorblind | Not Colorblind | Total |
| Male | 8 | 52 | 60 |
| Female | 2 | 38 | 40 |
| Total | 10 | 90 | 100 |
Find the value of the X2 statistic for the data above.
| A. 1.463 |
| B. 1.852 |
| C. 1.947 |
| D. 1.949 |
Chi-Square Test
Observed Frequencies
Column variable
Row variable
C1
C2
R1
8
52
R2
2
38
Total
10
90
Expected Frequencies
Column variable
Row variable
C1
C2
R1
6
54
R2
4
36
Total
10
90
Data
Level of...
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