Probability and statistics
posted by Arun on .
9. For the data 2,1,2, 4, 1, 0; let A denote the sample mean and M denote the sample median. Then
Choose one answer
a. A=0,M=0
b. A=0,M=0.5
c. A=0.5,M=0.5
d. A=0.5,M=0.5

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A=0,M=0.5,
Mean (Average) A=2,1,2, 4, 1, 0 = 0,
Median M = 221+0+1+4 = mid numbers are (1+0) /2 = 0.5