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A random varticle X has the probabili...

A random varticle X has the probability distribution :
`{:(X:,1,2,3,4,5,6,7,8),(P(X):,0.150.23,,0.12,0.10,0.20,0.08,0.07,0.05):}`
For the events E = {X is a prime number } and `F = { X lt 4}` , the probability `P( E cup F)` is :

A

`0.87`

B

`0.77`

C

`0.35`

D

`0.50`

Text Solution

Verified by Experts

The correct Answer is:
B
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