SOLUTION: a bag contain 10 bolt in which 3 are defected, two bolt drawn at random with replacement.find the prob. that none of two bolt are defective.
Algebra.Com
Question 845889: a bag contain 10 bolt in which 3 are defected, two bolt drawn at random with replacement.find the prob. that none of two bolt are defective.
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
RELATED QUESTIONS
Three bolts and three nuts are in a box. Two parts are chosen at random. Find the... (answered by ikleyn)
4. Suppose that 7% of the bolts produced by a machine are defective. If 10 bolts are... (answered by Fombitz,stanbon)
The probability of a bolt being faulty is 0.3. Find the probability that in a random... (answered by Edwin McCravy)
please help me
bowl 1 contain 6 red chips and 4 blue chips, five of these 10 chips are... (answered by stanbon)
In a bolt factory, machines A, B and C 25%,35% and 40% of total outputs respectively. Of... (answered by greenestamps)
a bag contain a totap of 12 batteries of which six are defective. Selecting two at a... (answered by stanbon)
In a scientific study there are 10 bunches of green onions, 3 of which contain E. coli.... (answered by ewatrrr)
A bag contain 7 yellow 3 red and 5 green marbles.Jack draws two marbles at random without (answered by Boreal)
Three ball bearings are drawn at random from a lot of 500 ball bearings , 10 of which are (answered by Edwin McCravy)