Question
State True or False for the statements:
Two independent events are always mutually exclusive.

Answer

False.
Explanation:
No, mutually exclusive events (with non-zero probability) are always dependent. The definition of independence for events A and B is that P(A and B) ... However, in the case that A and B are mutually exclusive, then P(A and B) = 0.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Which of the following statements are True or False. If $A, B$ and $C$ are square matrices of same order, then $AB = AC$ always implies that $B = C.$
State True or False for the statements:
Another name for the mean of a probability distribution is expected value.
State True or False for the statements.
Let A = {0, 1} and N be the set of natural numbers. Then the mapping f : N → A defined by $\text{f}(2\text{n}-1)=0,\ \text{f}(2\text{n})=1,\ \forall\ \text{n}\in\text{N},$ is onto.
State True or False for the following:
The solution of $\frac{\text{dy}}{\text{dx}}=\Big(\frac{\text{y}}{\text{x}}\Big)^{\frac{1}{3}}$ is $\text{y}^{\frac{2}{3}}-\text{x}^{\frac{2}{3}}=\text{C}.$
State True or False for the statements of the following Exercise: $|A^{-1}| \neq |A|^{-1},$ where $A$ is non$-$singular matrix.
Two collinear vectors are always equal in magnitude.
Which of the following statements are True or False.
If matrix AB = 0, then A = 0 or B = 0 or both A and B are null matrices.
State True or False for the statements:
Let P(A) > 0 and P(B) > 0. Then A and B can be both mutually exclusive and independent.
State True or False for the following: 
The angle between the line $\vec{\text{r}}=(5\hat{\text{i}}-\hat{\text{j}}-4\hat{\text{k}})+\lambda(2\hat{\text{i}}-\hat{\text{j}}-\hat{\text{k}})$ and the plane $\vec{\text{r}}(3\hat{\text{i}}-4\hat{\text{j}}-\hat{\text{k}})+5=0$ is $\sin^{-1}\Big(\frac{5}{2\sqrt{91}}\Big).$
Which of the following statements are True or False.
If A and B are two matrices of the same order, then A - B = B - A.