10
Answer: CSet 5: Probability (Beginner)
Explanation
PROBLEM
The probability of rain tomorrow is 57%. What is the probability it will NOT rain?
The probability of rain tomorrow is 57%. What is the probability it will NOT rain?
A.
47%
B.
53%
C.✓ Correct
43%
D.
57%
Detailed Explanation
Choice C is the best answer. P(not rain) = 100% - 57% = 43%
Why others are wrong:
A: 47% is incorrect because it does not satisfy the equation.
B: 53% is incorrect because it does not satisfy the equation.
D: 57% is incorrect because it does not satisfy the equation.
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