Statistical Representation of DataPYQ May 25Question 4365 of 295
All Questions

A population comprises 5 members. The number of possible samples of size 2, that can be drawn from it with replacement is

Options

A100
B15
C125
D25
For any discrepancies in this question, email contact@cadada.in

Correct Answer

✅ Option d — 25

All Options:

  • A100
  • B15
  • C125
  • D25

Detailed Solution & Explanation

Let us denote:
- The population size by N=5\displaystyle N = 5.
- The sample size by n=2\displaystyle n = 2.

When sampling is conducted **with replacement**, each of the n\displaystyle n selections is made from the entire population of size N\displaystyle N.
Therefore, the number of possible samples is given by:
Number of samples=Nn\text{Number of samples} = N^n Substituting the values:
Number of samples=52=25\text{Number of samples} = 5^2 = 25
Hence, **Option D** is the correct answer.

About This Chapter: Statistical Representation of Data

Paper

Paper 3: Quantitative Aptitude

Weightage

2-4 Marks

Key Topics

Data, Frequency Distribution, Graphical Representation

This chapter covers Data, Frequency Distribution, Graphical Representation and is part of Paper 3: Quantitative Aptitude in the CA Foundation exam.

View Official ICAI Syllabus

Exam Strategy Tip

This topic carries 2-4 Marks weightage. Focus on understanding core concepts rather than memorizing.

More Questions from Statistical Representation of Data

Mode can be obtained from________

The modes of presentation of data are:

The distribution of income is an example of frequency distribution of

In a frequency distribution, the relative frequency of the class is:

Histogram can be drawn when

Less than ‘o’give curve give

Ready to Master Statistical Representation of Data?

Practice all 295 questions with instant feedback, earn XP, track your streaks, and ace your CA Foundation exam.

Start Practicing — It's Free