CUET Mathematics 2026 12th May Shift 2 PYQs

The following data are from a random sample: 5,8,10,7,10,14, then the point estimate of the population standard deviation is

A random sample consists of five observations: 2,4,5,6,8. The point estimate of the population mean is :

A sample of 100 LED TVs is taken at random. Out of 100 we found 35 TVs are of Sony, 50 are of LG and 15 are of Samsung. The point estimate of population proportion of LG is