Short Answer
The mean for a large group of ninth graders on a standard social studies test is 87.2. Jane obtains a score of 93.(a)How would you describe her performance?(b)Suppose SX = 25.1. Now how would you describe her performance?(c)Suppose SX = 2.1. Now how would you describe her performance?
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(a)above the mean
(b)"average"...View Answer
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Correct Answer:
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(b)"average"...
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