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liraira [26]
3 years ago
5

Which best describes the meaning of the statement "If A, then B"? A. If A is false, then B might be false. B. If A is false, the

n B must be false. C. If A is true, then B must be true. D. If A is true, then B might be true.
Mathematics
2 answers:
Lina20 [59]3 years ago
8 0
In mathematics, the statement if a, then b, says that if a is true, then be is true. If you think about it, this makes sense too. That means that the answer is C., because of the definition of the statement. 
crimeas [40]3 years ago
7 0

for apex the answer is c. if A is true, then B must be true


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The complete question is:

Suppose that the scores on a reading ability test are normally distributed with a mean of 70 and a standard deviation of 8. What proportion of individuals score at most 74 points on this test? Round your answer to at least four decimal places.

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