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In a box containing 100 bulbs, 10 are defective. The probability that out of a sample of 5 bulbs, none is defective is

If 3% of the electric bulbs manufactured by a company are defective , then the probability that in a sample of 100 bulbs, exactly 5 bulbs are defective is

If 3% of electric bulbs manufactured by a company are defective , then the probability that a sample of 100 bulbs has no defective is

If 2% of a given lot of manufactured parts are defective , then the probability that in a sample of 100 items has no defective is

Ten eggs are drawn successively with replacement from a lot containing 10% defective eggs. Find the probability that there is at least one defective egg.

An article manufactured by a company consists of two parts A and B. In the process of manufacture 13 out of 104 parts of A and 5 out of 100 parts of B may be defective then the probability that the assembled product is not defective is

If ten precent of the tools produced in a factory turn out to be defective , then the probability that in a smple of 10 tools chosen at random, exactly two will be defective by using Poisson distribution is

A company knows on the basis of past experience that 2% of its blades are defective. The probability of having 3 defective blades in a sample of 100 bleades (e^(-2)=0.1353)

There are 5% defective items in a large bulk of items. What is the probability that a sample of 10 items will include not more than one defective item?