CUET Mathematics - With reference to sampling, which of the following are correct? (A) Simple random sampling is probability sampling (B) Snow-ball sampling is non-probability sampling (C) Stratified sampling is probability sampling (D) Cluster sampling is non-probability sampling Choose the correct answer from the options given below: | PYQs + Solutions

CUET Mathematics 2025 26 May Shift 2

Statistics & Applications

Medium

applied

(A), (B) and (C) only

(B), (C) and (D) only

(D) and (C) only

✅ Correct Option: 1

Related questions:

14 May Shift 2

The simple random sample consists of six observations: 5, 8, 10, 7, 10, 14. The point estimate of the population mean is:

30 May Shift 1

In reference to Inferential Statistics, for 20 degrees of freedom, the least statistical t-value among the given below is:

19 May Shift 1

Consider the following hypothesis test:

$H_0: \mu = 18$

$H_1: \mu \neq 18$

If a sample of 48 provided a sample mean $\bar{x} = 17$ and a sample standard deviation $\sigma = 4.5$ , then the value of the t-test statistic is:

CUET Mathematics 2025 26 May Shift 2 PYQs