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4.4.4 quiz: normal curves
question 4 of 10
2 points
sat scores are normally distributed, with a mean of 500 points and a
standard deviation of 100 points. suppose you take the sat. several weeks
later, you receive your results, which show that you reached the 90th
percentile for the math portion.
recalling that sat scores are always expressed as multiples of 10, how many
points did you get on the test?
o a. 600
ob. 130