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measures of central tendancy
mean, excel, median
COUNTIFS Definition
counts rows that meet certain criteria
ex: How many married males over 60 ear > $125,000?
COUNTIFS formula
COUNTIFS(range 1, criteria 1, range 2, criteria 2)
ex: How many married males over 60 ear > $125,000?
=COUNTIFS (B:B, “Male”, C:C, “Married”, D:D, “>=60”, F:F, “>125,000”)
AVERAGEIFS defintion
calculates the average for rows meeting specific criteria
ex: What is the average spending of married females with >= 2 children?
AVERAGEIFS formula
ex: What is the average spending of married females with >= 2 children?
=AVERAGEIFS(G:G, B:B, “Female”, C:C, “Married”, E:E. “>=2”)