A shipment of 250 netbooks contains 3 defective units

A shipment of 250 netbooks contains 3 defective units. Determine how many ways a vending company canbuy three of these units and receive:

a) no defective units

b) all defective units

c) at least one good unit

Also need the probability of the above.

If a company pays 8 percent interest to borrow 500000 but : one of the advantages of borrowing is that interest is deductible for income tax purposes.a. if a company pays 8

Compute the depreciation expense to be recognized each : on august 3 srini construction purchased special-purpose equipment at a cost of 1000000. the useful life of the

The p-value for testing the hypoteheses h0 u 30 versus ha : the p-value for testing the hypoteheses h0 u 30 versus ha u gt 30 is 0.032.what is the p-value if the alternative is

N american roulette wheel has 38 slots 18 are red 18 are : n american roulette wheel has 38 slots 18 are red 18 are black and 2 are green. let r be the number of spins until you

A shipment of 250 netbooks contains 3 defective units : a shipment of 250 netbooks contains 3 defective units. determine how many ways a vending company canbuy three of these

What is the expected number of coneflowers in your bouquet : you are picking a bouquet of 20 flowers for your mother at random from a garden with 25 coneflowers 35 daisies and 42

What is the expected value and variance of d what is the : you are picking a bouquet of 20 flowers for your mother at random from a garden with 25 coneflowers 35 daisies and 42

There is a certain disease in america which is very rare : there is a certain disease in america which is very rare. the probability of a person having the disease is 1 in

An american roulette wheel has 38 slots 18 are red 18 are : an american roulette wheel has 38 slots 18 are red 18 are black and 2 are green. let r be the number of spins until you