CUET Mathematics 2025 22 May Shift 2 PYQs

The following data is from a simple random sample :

$15,23, x, 37,19,32$

If the point estimate of the population mean is $23$, then the value of $x$ is :

Consider the following hypothesis test.

$H_0: \mu \leq 12$

$H_1: \mu > 12$

If a sample of 25 is taken with sample mean 15 and a sample standard deviation of 6, then the value of t-test statistic is:

In reference to the Inferential Statistics, which of the following is NOT correct?