Examveda

Statement I Exponential probability distribution has the mean = $$\frac{1}{\mu }$$ and variance = $$\frac{1}{{{\mu ^2}}}$$
Statement II The mean, median and mode do not coincide in the normal distribution.
Statement III The binomial distribution is symmetrical for any value of p (probability of success).

A. All the three statements are true

B. All the three statements are false

C. Statement I is true, while Statements II and III are false

D. Statement III is true, while. Statements I and II are false

Answer: Option C


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