CUET Mathematics - Which of the following is a statistic ? | PYQs + Solutions

CUET Mathematics 2023 11 Aug Shift 1

Applied Mathematics

Easy

selecting 10 employees from an organization with 100 employees

Selected 10 students from my class and finding their mean height to represent average class height

Finding mean income of all families in a city

Finding median income of all families in the city

✅ Correct Option: 2

Related questions:

25 May Shift 1

From a population having a mean of 20 and standard deviation 2, a random sample of size 64 is taken and its mean is found to be 19.5. The test statistic to test that the sample is taken from the population is

15 June Shift 2

Which of the following statements are true ?

(A) Central limit theorem states that the sampling distribution of the mean $(\bar{x})$ approaches a normal distribution as the sample size increases.

(B) As per Central Limit Theorem, when the sample size increases, the mean $(\bar{x})$ for the data becomes closer to the mean of overall population.

Choose the correct answer from the options given below :

15 June Shift 2

A simple random sample consists of four observations 7, 8, 10, 7. The point estimate of population standard deviation is :

CUET Mathematics 2023 11 Aug Shift 1 PYQs

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