Question on: WAEC Mathematics - 2013
Which of the following is not a probability of Mary scoring 85% in a mathematics test?
A
0.15
B
0.57
C
0.94
D
1.01
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Correct Option: D
The probability not scoring 85% is = 1 - pro(scoring 85%)
= 1 - \(\frac{85}{100}\) = 1 - 0.85
= 0.15
not scoring would be less than 1
= 1 - \(\frac{85}{100}\) = 1 - 0.85
= 0.15
not scoring would be less than 1
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