Question: Please solve a and b Use the normal distribution to the right to answer the questions. Standardized Test Composite Scores (a) What percent of the

Please solve a and b

Use the normal distribution to the right to answer the questions. Standardized Test Composite Scores (a) What percent of the scores are less than 19? H = 20.6 (b) Out of 1500 randomly selected scores, about how many would be expected to be greater than 21? 6 =5.4 19 21 Score

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