7. When a coin is tossed thrice, the probability distribution of \( X \) when \( X \) assumes values of getting no head, one hea

7. When a coin is tossed thrice, the probability distribution of \( X \) when \( X \) assumes values of getting no head, one head, two heads, and three heads is formed. Variance on X is a) \( \frac{3}{4} \) b) \( \frac{3}{2} \) c) 1 d) 2

7. When a coin is tossed thrice, the probability distribution of \( X \) when \( X \) assumes values of getting no head, one head, two heads, and three heads is formed. Variance on X is a) \( \frac{3}{4} \) b) \( \frac{3}{2} \) c) 1 d) 2

Please log in or register to add a comment.

Please log in or register to answer this question.

0 Answers

Find MCQs & Mock Test

Related questions

Categories