state the probabilities of impossible event and certain event. - Vidyadip

Question

state the probabilities of impossible event and certain event.

✓

Answer

$P(\phi)=0, P(U)=1$

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

Explore more

More "1 Marks Each" from PART 2 : PROBABILITY→PART 2 : PROBABILITY — all question types→Statistics STD 12 Commerce question papers→Gujarat Board STD 12 Commerce question papers→Gujarat Board question paper generator→

Similar questions

State the literal meaning of regression.

'The price index number of petrol is $₹ 100$ '. State whether this statement is True or False. If false, correct it and rewrite.

The index number of sales of an Item for the year $2017$ in relation to the year $2015$ is $140.$ State the percentage change in the sales of the item.

The median of a normal distribution is $45.$ Find mean and mode of distribution.

How should be the base year in the calculation of index number ?

What is the purpose of index number?

Median of a normal variable $X$ is 48 . If $Q_{1}=26$, find the mode and third quartile of the distribution.

Is an index number an absolute measure or a relative measure?

Write two illustrations of irregular or random component.

How many types of correlation ?