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 500 and 700? Express your answer as a decimal
+36917 See the graph below of a standard bell curve between 500 and 700 entails 2 standard deviations and covers 47.7% chance
