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2. Consider SAT scores for 2009 high school graduates which are approximately normal with a mean of 1050 and a standard deviation of 150. a.) The z-score of Jeff's SAT score is z=-1.75. This means Jeff's score is _-1.75___ standard deviations __Away the mean. b.) What percent of students did better than Jeff? What percent did worse?
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The probability that a tutor will see 0, 1, 2, 3, or 4 students is given below determine the probability distribution's missing value.
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Jo divides a candy bar into eight equal pieces for her children to share she gives three pieces to sam three pieces to leslie and two pieces to margie rose the two month old baby does it doesn't get any what fraction shows how muchw candy each of the four children got. what's the answer to my question
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2. Consider SAT scores for 2009 high school graduates which are approximately normal with a mean of...
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