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The distribution of vocabulary scores for sevent-graders in Indiana is N(6.84), 1.55) a) Sketch a normal curve for this distribution of vocabulary scores. Label the

The distribution of vocabulary scores for sevent-graders in Indiana is N(6.84), 1.55)

a) Sketch a normal curve for this distribution of vocabulary scores. Label the points that are 1, 2, and 3 standard deviations from the mean. b) What percent of the vocabulary scores are less than 3.74? c) What percent of scores are between 5.29 and 9.94?

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