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This guide introduces essential Excel functions for automating grade inquiries, including SUM, AVERAGE, COUNTIF, and IF. Learn how to compute totals, averages, and conditional statements to determine pass/fail statuses. The use of the VLOOKUP function allows for quick lookups within datasets. This tutorial provides a step-by-step approach to implementing these functions effectively, making it easier for educators and students to manage grades efficiently.
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Excel 0928 蔡進義 Chin-Yi Tsai (Matt) cyt@pmlab.iecs.fcu.edu.tw
=SUM(C2:G2) =Average(C45:C51) =(C2*0.25)+(D2*0.15)+((E2+F2+G2)/3)*0.6 Function
Countif(C1:C10, “>60” ) Countif(C1:C10, “<60” ) Function (Cont’d) IF( logical_test , value_if_true , value_if_false ) IF(E2>60, “合格”, “不合格”) =IF(OR(OR(C2=0,D2=0,E2=0,F2=0,G2=0),H2<60),"不合格","合格")
Function (Cont’d) • 要建立一個小型的自動成績查詢, 我們會用到 VLOOKUP這個函數來進行查詢, 以下就先說明這個函數的用法 • VLOOKUP函數的功用,就是在清單中的第一欄尋找特定值, 找到時,就會傳回所找到的那一列中某個欄位的值