There Are Three Events A, B, C One of Which Must and Only One Can Happen, the Odds Are 8 to 3 Against A, 5 to 2 Against B. Find the Odds Against C.

There are three events A, B, and C, one of which one and only one can happen. The odds are 7 to 4 against A and 3 to 5 favour of B. Find the odds against C.

There are four events E_(1),E_(2),E_(3),andE_(4) one of which must and only one can happen The odds are 2:5 in favour of E_(1),3:4 in favour of E_(2) and 1:3 in favour of E_(3) . Find the odds against E_(4) .

The chance of an event happening is the square of the chance of a second event but the odds against the first are the cube of the odds against the second. The chances of the events are

The chance of an event happening is the square of the chance of a second event but the odds against the first are the cube of the odds against the second.

Two dice are thrown. The events A, B and C are as follows:A : getting an even number on the first die.B : getting an odd number on the first die.C : getting the sum of the numbers on the dice 5.Describe the events

Let A, B, C be three events such that A and B are independent and P(C) = 0 , then events A, B ,C are

Let A, B, C be three events such that A and B are independent and P(C) = 0 , then events A, B ,C are

What are the odds in favour of getting a 3 in a throw of a die ? What are the odds against getting a '3' ?

Which one of the following can not be used for preparation of vaccines against plague

Of three independent events, the chance that only the first occurs is a , the chance that only the second occurs if b , and the chance of only the third is c . Show that the chances of three events are respectively, a/(a+x),b/(b+x),c/(c+x) where x is a root of the equation (a+x)(b+x)(c+x)=x^2