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=SUM(A2:A21) =STDEVP(A2:A21) =MODE(A2:A21) =AVERAGE(A2:A21)
数学表达式0<x≤10对应的VB表达式为x>0orx<=10 数学表达式x2-(x+2)+5对应的VB表达式为x^2-(x+2)+5 数学表达式b2-4ac≥0对应的VB表达式为b^2-4ac>=0 数学表达式对应的VB表达式为Sqr(x2-1)
=SUM(A2:A5) =SUMIF(A2:A5,800,B2:B5) =COUNTIF(A2:A5,800) =SUM(B2:B5,800,A2:A5)
=SUM(A1:B5 B1:C5) =SUM(B1,B2,…,B5) =SUM(B1+B2,B3+B4,B5) =SUM(B1,B2,B3,84,B5)
SUM(A2:A21) MEDIAN(A2:A21) MODE(A2:A21) AVERAGE(A2:A21)
SUM(B2:F5) SUM(B2F5) SUM(B2:B5,F2:F5) SUM(B2,F5)
=$A2:A$3 =A2:A3 =SUM(Sheet2! A1) =10