CUET Mathematics - A simple random sample of 64 items from a population with standard deviation =4 resulted in a sample mean of 35. What is the margin of error for the population mean at a 95% confidence level? (Given Z_0.025=1.96) | PYQs + Solutions

CUET Mathematics 2026 29th May Shift 1

Statistics & Applications

Easy

applied

0.90

0.98

0.89

0.88

✅ Correct Option: 2

Related questions:

31st May Shift 2

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

22 May Shift 2

Which of the following are correct about t-test statistics?

(A) The mean of t-test distribution is 0.

(B) It depends on the degrees of freedom.

(D) With more degrees of freedom, it closely resembles standard normal distribution.

Choose the correct answer from the options given below:

12th May Shift 2

Match List-I with List-II

List-I (Types of Probability Sampling)	List-II (Characteristic)
(A) Simple random sampling	(I) Every member of the population is arranged in a particular order. The first member is selected at random and then the remaining members are selected at regular intervals.
(B) Systematic sampling	(II) The population is divided into subgroups and each subgroup has similar characteristics of the whole population.
(C) Stratified sampling	(III) Every member of the population has an equal chance of being selected.
(D) Cluster Sampling	(IV) The population is divided into subgroups based on the relevant characteristics

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CUET Mathematics 2026 29th May Shift 1 PYQs