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set of data is normally distributed with a mean of 200 and standard deviation of 50. · What would be the standard score for a score of 300? · What percentage of scores is between 200 and 300? · What would be the percentile rank

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Find the zscore for the given raw score, mean, and standard deviation. Assume a normal probability distribution score = 15, ì = 16 , and ó = 2 Could you show me how to do this. My instructor has tried but I just don't

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SAT math scores approx. follow a normal distribution, with mean 500 and standard deviation 100. What % of students should have an SAT math score above 500? I think I use mean (500) + zscore * SD (100), but I do not know how to

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The verbal part of the Graduate Record Exam (GRE) has a mean of 500 and a standard deviation of 100. Use the normal distribution to answer the following questions: a. If you wanted to select only student at or above the 90th

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Across the USA, results for these exams are normally distributed. What does that mean and why is this the case? If you were to create a histogram of all GRE scores, what would you expect the histogram to look like? Would it be

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How high must a student score to place in the top 10% of all students taking the SAT? Scores on the SAT verbal test in recent years follow approximately the Normal with mean 504 and standard deviation 111. This is what I did.

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two golfers plan to enter a tournament where the score will be determined as a team score. golfer x has a mean score of 85.4 and St. Deviation of 3.2 while golfer y has a mean score of 89.6 and St. deviation of 4.1. what is their

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scores on a University exam are normally distributed with a mean of 68 and a standard deviation of 9. use the 689599.7 rule to answer the following questions 1) what proportions of students score between a 59 to 77? 2) what

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Jerrod received a total score of 1340 on the SAT. His math score was 400 points less than twice his verbal score. What was his math score and his verbal score?

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Score Percentile Score Percentile Score Percentile Score Percentile 3.5 0.02 1 15.87 0 50 1.1 86.43 3 0.13 0.95 17.11 0.05 51.99 1.2 88.49 2.9 0.19 0.9 18.41 0.1 53.98 1.3 90.32 2.8 0.26 0.85 19.77 0.15 55.96 1.4 91.92

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what is the zscore for the given raw score, mean and standard deviation, assume a normal probability dist. raw score=66,u=60, and 0=6 u and o are those wierd symbols is the answer 1, 10, 6, or 66
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