Organizing the data in increasing order to find the outlier and compute the mean
Detailed explanation:
The provided data consists of: [4, 1, 3, 10, 18, 12, 9, 4, 15, 16, 32]
Arranging it in ascending sequence
[1, 3, 4, 4, 9, 10, 12, 15, 16, 18, 32 ]
The outlier is identified as 32
Calculating the mean;
Mean=total of data set/quantity of data set
Total= 1 + 3+ 4+ 4+ 9+ 10+ 12+ 15+ 16+ 18+ 32=124
Quantity of data set=11
Mean=124/11=11.27