A flashlight has 8 batteries out of which 3 are dead. If two batteries selected without replacement and tested, then probability that both are dead is

A flashlight has 8 batteries out of which 3 are dead. If two batteries are selected without replacement and tested, the probability that both are dead is ..........

A flashlight has 8 batteries out of which 3 are dead. If two batteries are selected without replacement and tested, the probability that both are dead is

A flashlight has 8 batteries out of which 3 are dead. If two batteries are selected without replacement and tested, the probability that both are dead is

A flash light has 8 batteries out of which 3 are dead. If two batteries are selected without replacement and tested, the probability that both are dead is 3/(28) b. 1/(14) c. 9/(64) d. (33)/(56)

A flash light has 8 batteries out of which 3 are dead. If two batteries are selected without replacement and tested, the probability that both are dead is 3/(28) b. 1/(14) c. 9/(64) d. (33)/(56)

A flashlight has 8 batteries out of which 3 are dead.If two batteries are selected without replacementand tested,find the probability that both are dead.

A flashlight has 10 batteries out of which 4 are dead. If 3 batteries are selected without replacement and tested, then the probability that all 3 are dead is

A flash light has 10 batteries out of which 4 are dead. If 3 batteries are selected without replacement and tested, then the probability that all 3 are dead is

A Flashight has 10 batteries out of which 4 are dead If 3 batteries are selected without replacement and tested,then the probability that all 3 are dead is

A flashlight has 10 batteries out of which 4 are dead . If 3 batteries are selected without replacement and tested , then the probability that all 3 are dead is