CUET Mathematics - Which of the following are types of "statistical inferences"? (A) Point estimation (B) Interval estimation (C) Marginal estimation (D) Hypothesis testing Choose the correct answer from the options given below: | PYQs + Solutions

CUET Mathematics 2025 19 May Shift 1

Statistics & Applications

Medium

applied

(A), (B) and (D) only

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

(A), (B), (C) and (D)

✅ Correct Option: 1

Related questions:

19 May Shift 1

If 95% confidence interval for the population mean was reported to be 140 to 150 and $\sigma = 25$ , then size of the sample used in this study is:

[Given: $Z_{0.025} = 1.96$ ]

21 May Shift 2

If the following data is obtained from a simple random sample:

6, 7, 9, 10, 11, 17

Then the point estimate of population standard deviation is:

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:

CUET Mathematics 2025 19 May Shift 1 PYQs