CUET Preparation Today
CUET
-- Applied Mathematics - Section B2
Index Numbers and Time Based Data
A simple random sample consists of six observations 9, 11, 13, 18, 21, 24. The point estimate of the population mean is :
16
20
14
12
The correct answer is Option (1) → 16
Sample mean = $\frac{∑x_i}{n}=\frac{96}{6}=16$
