1) It is the MIDDLE value if the data is arranged in an increasing or decreasing order a) Mean b) Median c) Mode 2) It is the measure/value which occurs MOST FREQUENTLY in a set of data. a) Mean b) Median c) Mode 3) It is commonly known as AVERAGE. a) Mean b) Median c) Mode 4) What is the formula of mean for ungrouped data. a) b) c) 5) Find the mean: 100, 50, 60, a) 30 b) 70 c) 10 d) 20

Mean for grouped data

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