Question: The topic is all about identifying appropriate test statistic involving population mean a IV. Identify the appropriate test statistic to be used in each problem.

The topic is all about identifying appropriate test statistic involving population mean a

IV. Identify the appropriate test statistic to be used in each problem. (2 points each) 1. Based on the report of the school nurse, the average height of Grade 11 students has increased. Five years ago, the average height of Grade 11 students was 170cm with standard deviation of 38cm. She took a random sample of 150 students and derived the average height of 165cm

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