Quantitative SAT scores are approximately Normally distributed with a mean of 500 and a standard deviation of 100. Choose the correct StatCrunch output for finding the probability that a randomly selected person scores less than 450 on the quantitative SAT and report the probability as a percentage rounded to one decimal place.

a.

b.

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Options Narmal Calculator Standard Between fx) 0.004 0.003 0.002- 0.00 380 500 800 Mean: S00 Std. Dev. 100 P(x 450 )-0.30eS3754 Compute