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Sidana [21]
3 years ago
11

The SAT mathematics scores in the state of Florida for this year are approximately normally distributed with a mean of 500 and a

standard deviation of 100. Using the empirical rule, what is the probability that a randomly selected score lies between 300 and 700? Express your answer as a decimal.
Mathematics
1 answer:
creativ13 [48]3 years ago
7 0
99.7%

This is because the likelihood of a point being within 2 SDs of the mean is 99.7%. 
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Which expression is equivalent to (^4√5^3)^(1/2)<br><br>5^6<br>5^3/8<br>5^16/3<br>5^2/3
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To solve this, we must solve the equation..

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