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QUESTION
SAT Scores Mean=500 Standard deviation=105 X is distributed normally With this information, (a)what percent of verbal scores are less than 650
SAT Scores
Mean=500
Standard deviation=105
X is distributed normally
With this information, (a)what percent of verbal scores are less than 650 rounded to 2 decimal places and (b) when 1000 SAT scores are selected at random, how many can be expected to be greater than 525?
