An electric bulb will last for 150 days or with a probability 0.7 and it will last formost 160 days with probability 0.8.probability that the bulb will last between 150 and 160 days is

An electric bulb will last 190 days or more with a probability 0.7 and it will last for atmost 200 days with a probability of 0.8 . The probability that the bulb will last between 190 and 200 days is

The probability of "the last day of a month is Sunday"

The probability that it will rain on a particular day is 0*64 . What is the probability that it will not rain on that day?

The probability that a bulb produced by a factory will fuse after 150 days of use is 0.05. The probability that out of 5 such bulbs at least one will fuse after 150 days of use is

The probability that a bulb produced by a factory will fuse after 150 days of use is 0.05. Find the probability that out of 5 such bulbs. at least one will fuse after 150 days of use

The probability that a bulb produced by a factory will fuse after 150 days of use is 0.05. Find the probability that out of 5 such bulbs none will fuse after 150 days of use.

The probability that a bulb produced by a factory will fuse after 150 days of use is 0.05. The probability that out of 5 such bulbs more than one will fuse after 150 days of use is