If the probability that John will buy a certain product is `(3)/(5)` , that Bill will buy that
product is `(2)/(3)` . And that Sue will buy that product is `(1)/(4)` , and if their decisions to buy are
inepandent , what is the probability that at least of them will buy the product ?

The probability that a certain person will buy a shirt is 0.2, the probability that he will buy a trouser is 0.3, and the probability that he will buy a shirt given that he buys a trouser is 0.4. Find the probability that he will buy both a shirt and a trouser. Find also the probability that he will but a trouser given that he buys a shirt.

The probability that a certain person will buy a shirt is 0.2, the probability that he will buy a trouser is 0.3, and the probability that he will buy a shirt given that he buys a trouser is 0.4. Find the probability that he will buy both a shirt and a trouser. Find also the probability that he will but a trouser given that he buys a shirt.

A trading website states 40% of its customers prefer to buy that particular stock, what is the probability that a customer will not prefer to buy stock?

In a raffle 200 tickets are sold. Reena buys one ticket. What is the probability that she won first prize?

The probability that a man buying a shirt is 0.2 and that for buying a trouser is 0.3. The probability that he will buy a shirt given that he buys a trouser is 0.4. i. Find the probability that he will buy both a shirt and a trouser ii. Find the probability that he will buy a trouser, given that he buys a shirt.

a lot consist of 100 ball pens of which 16 are defective and others are good Subhana will buy a pen if it is good but will not buy if it is defective the shopkeeper draw one pen at random and given to her what is the probability that she will buy it

a lot consist of 100 ball pens of which 16 are defective and others are good Subhana will buy a pen if it is good but will not buy if it is defective the shopkeeper draw one pen at random and given to her what is the probability that she will not buy it.

A lot consists of 144 ball pens of which 20 are defective and the other are good. Nila will buy a pen if it is good, but will not buy if it is defective. The shopkeepers draws one pen at random and given to her. What is the probability that She will not buy it.

A lot consists of 144 ball pens of which 20 are defective and the others are good. Nuri will buy a pen if it is good, but will not buy it if it is defective. The shopkeeper draws one pen at random and gives it to her. What is the probability that : She will buy it ?

A lot consists of 144 ball pens of which 23 are defective and the others are good. Nuri will buy a pen if it is good, but will not buy if it is defective. The shopkeeper draws one pen at random and gives it to her. What is the probability that i] She will buy it? ii] She will not buy it ?