Question: 3.75. A teacher summarizes grades on the midterm exam by Min = 26,01 - 67, Median - 80. Q3 = 87, Max = 100, Mean

3.75. A teacher summarizes grades on the midterm exam by Min = 26,01 - 67, Median - 80.

Q3 = 87, Max = 100, Mean = 76. Mode = 100, Standard dev. = 76, IOR = 20.

She incorrectly recorded one of these. Which one do you think it was? Why?

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