Theoretical DistributionsMCQMTP March 22Question 3518 of 230
All Questions

For Poisson Distribution :

Options

AMean and Standard Deviation are equal
BMean and Variance are equal
CStandard Deviation and Variance are equal
DBoth (a) and (b) are equal
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Correct Answer

Option bMean and Variance are equal

All Options:

  • AMean and Standard Deviation are equal
  • BMean and Variance are equal
  • CStandard Deviation and Variance are equal
  • DBoth (a) and (b) are equal

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Detailed Solution & Explanation

For a Poisson distribution with parameter m\displaystyle m, the mean is m\displaystyle m and the variance is also m\displaystyle m. Therefore, the mean and the variance of the Poisson distribution are equal. Hence, **Option B** 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.

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