Mathematics, 11.03.2021 02:30 linag969p9xeno

63. Screen time Administrators at a small school with 200 students want to estimate the average amount of time students spend looking at a screen (phone, computer,
television, and so on) per day. The administrators select a random sample of 50
students from the school to ask.

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63. Screen time Administrators at a small school with 200 students want to estimate the average amo...

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