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A population of scores forms

For a normal distribution with a mean of m = 80 and a standard deviation of s = 20, find the proportion of the population
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2. asked by Lyndon
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The distribution of scores on the SAT is approx. normal with mu= 500 and std dev=100.a)what proportion of the population have
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2. asked by Tommy
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A population of scores forms a normal distribution with a mean of µ = 40 and a standard deviation of SD = 12. a. What is the
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2. asked by Anonymous
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Essentials of statistics is the subject and the question is: The population of IQ scores forms a normal distribution with a mean
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2. asked by Jennifer
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Statistics Find The Mean and Median Question 28.IQ Scores: Use the listed IQ scores. IQ tests are designed so that the mean IQ
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2. asked by Lexus
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The following are all quiz scores of a student in a statistics course. Each quiz was graded on a 10-point scale.10,6,7,6,5,8
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2. asked by apple
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A populations of scores forms a normal distribution with a mean of 40 and a standard deviation of 12 what is the probability of
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2. asked by Anonymous
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The sum of the squared deviation scores is SS = 20 for a population of N = 5 scores. What is the variance for this population?a.
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2. asked by Lyndyc
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hi i need help calculating the standard error using the central limit theorem.*a population of scores contains exactly 5 scores
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2. asked by ash
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hi i need help calculating the standard error using the central limit theorem.*a population of scores contains exactly 5 scores
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2. asked by ash
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