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Based on a sample of 50 textbooks at the store, you find an average of 108.53 and a standard deviation of 17. The point estimate
Based on a sample of 50 textbooks at the store, you find an average of 108.53 and a standard deviation of 17. The point estimate is:(to 3 decimals) The 90 % confidence interval (use z*) is:
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Statistics Informed Decisions Using Data
Authors: Michael Sullivan III
5th Edition
9780134133539
