Q9.A teacher randomly selects 5 students from each class in a school. Based on the performance of these students, she wants to assess the overall performance of the school. Which of the following option(s) is/are true?
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Q9
23 Feb 2025
Q9.A teacher randomly selects 5 students from each class in a school. Based on the performance of these students, she wants to assess the overall performance of the school. Which of the following option(s) is/are true?
