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Mathematics, 17.06.2021 08:50 5001Je
Trong kiểm định giả thuyết thống kê về so sánh trung bình với số cho trước, nếu tổng thể X
không có phân phối chuẩn thì cần điều kiện cỡ mẫu lớn hơn hoặc bằng 30, hãy nêu ý nghĩa của
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Trong kiểm định giả thuyết thống kê về so sánh trung bình với số cho trước, nếu tổng thể X
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