Theoretical DistributionsMCQMTP Nov 20Question 3449 of 230
All Questions

Bivariate Data are the data collected for Note: From correlation regression chapter.

Options

ATwo variables
BMore than to variables
CTwo variables at the same point of time
DTwo variables at different points of time
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Correct Answer

✅ Option a — Two variables

All Options:

  • ATwo variables
  • BMore than to variables
  • CTwo variables at the same point of time
  • DTwo variables at different points of time

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Detailed Solution & Explanation

**Definition of Bivariate Data** The prefix **"bi"** means **two**. Bivariate data refers to data collected for **two variables** simultaneously to study the relationship between them. **Examples of bivariate data:** - Height and weight of students - Income and expenditure of households - Study hours and exam scores **Why other options are wrong:** - Option B: "More than two variables" describes **multivariate** data - Option C: "Two variables at the same point of time" adds an unnecessary time restriction — bivariate data does not require simultaneity of time - Option D: "Two variables at different points of time" describes time-series comparative data, not bivariate data Bivariate data simply means data collected for **two variables**, used primarily in correlation and regression analysis. Hence, **Option A** is the correct answer.

About This Chapter: Theoretical Distributions

Paper

Paper 3: Quantitative Aptitude

Weightage

4-6 Marks

Key Topics

Binomial, Poisson, Normal Distribution

This chapter covers Binomial, Poisson, Normal Distribution and is part of Paper 3: Quantitative Aptitude in the CA Foundation exam.

View Official ICAI Syllabus

Exam Strategy Tip

This topic carries 4-6 Marks weightage. Focus on understanding core concepts rather than memorizing.

Key Concepts to Understand

Correlation

A statistical measure that expresses the extent to which two variables are linearly related.

Regression

A statistical method used for estimating the relationships between a dependent variable and one or more independent variables.

More Questions from Theoretical Distributions

Find the variance of binomial distribution with n=10\displaystyle n=10, p=0.3\displaystyle p=0.3

When p=0.5\displaystyle p=0.5, the binomial distribution is

If mean and standard deviation of a binomial distribution is 10\displaystyle 10 and 2\displaystyle 2 respectively, q\displaystyle q will be

A random variable X\displaystyle X follows Binomial Distribution With E(x)=2\displaystyle E(x)=2 and V(x)=1.2\displaystyle V(x)=1.2, then the value of n\displaystyle n is

When 'p\displaystyle p' is large than 0.5\displaystyle 0.5, the Binomial Distribution is:

For a Poisson distribution,

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