Mathematics, 30.06.2021 08:00, casie65

The owner of a busy coffee shop wanted to see if it was worth keeping tea on the menu. She logged the number of cups of tea she sold each day for seven days. 6 12 5 7 7 3 9
Calculate the mean, median, range, and midrange of the number of cups of tea sold for the week.

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The owner of a busy coffee shop wanted to see if it was worth keeping tea on the menu. She logged th...