Place the following scores in a frequency distribution table. Based on the frequencies, what is the shape of the distribution?
Answer to relevant QuestionsFor the following set of scores: a. b. Sketch a histogram showing the distribution. c. Describe the distribution using the following characteristics: (1) What is the shape of the distribution? (2) What score best identifies ...Find each value requested for the distribution of scores in the following table. A sample of n = 7 scores has a mean of M = 9. If one new person with a score of X = 1 is added to the sample, what is the value for the new mean? A sample of n = 9 scores has a mean of M = 13. After one score is added to the sample, the mean is found to be M = 12. What is the value of the score that was added? In words, explain what is measured by each of the following: a. SS b. Variance c. Standard deviation
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