1. Mathematics
  2. A high school principal asks a

A high school principal asks a physical education teacher and a football coach to obtain a sample of 20 students each to compare times in physical activity each week. The physical education teacher randomly selects 20 students from her classes, and the football coach randomly selects 20 students from the football teams. Do you expect the comparison to be fair? Explain.

skoolroks skoolroks    3   14.02.2022 06:40    2

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