Cell with O=20, E=25 contributes
- Acheck_circle
1
- B
5
- C
−1
- D
0.04
Explanation
(20−25)²/25 = 25/25 = 1.
Carrying Out a Chi-Square Test for Goodness of Fit
AP Statistics· difficulty 4/5
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AP Statistics· difficulty 4/5
Cell with O=20, E=25 contributes
1
5
−1
0.04
Explanation
(20−25)²/25 = 25/25 = 1.
Want 10 more like this — adaptive to your weak spots?