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Mathematics, 10.11.2021 18:10 megaaan214p61pb7

Bài 1: Yêu cầu số liệu: ●Xây dựng bảng số liệu theo phương pháp phân tổ có khoảng các đều nhau.
●Tổng số đơn vị của tổng thể:100 đơn vị; Số tổ: 4
Yêu cầu: Xác đinh khoảng cách tổ, số trung bình, trung vị, mốt?

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Bài 1: Yêu cầu số liệu: ●Xây dựng bảng số liệu theo phương pháp phân tổ có khoảng các đều nhau.
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