A desk contains three drawers. Drawer 1 contains two gold coins. Drwer 2 contains one gold coin and one silver coin. Drawer 3 contains two silver coins. I randomly (same habilid

Q: urn contains m number of red balls and n number of white balls. Two balls are selected without…

A: Given: n(red) = m n(white) = n Total number of balls = m+n P(first ball is red) = P(2 red) + P(1st…

Q: A committee of 2 people is selected at random from 5 doctors:Alam, Bartolini, Chinn, Dickson, and…

A: The total number of outcomes is 5. a. The total number of favourable outcomes so that Chinn is on…

Q: A committee consists of 4 men and 5 women. Three members are to be selected at random to form a…

A: Given that  Committee consists of  4 Men and 5 Women  Then we have to choose 3 members to be…

Q: There are 12 women running in a race. How many different ways   could first, second and third prize…

A: The first winner can occur in 12 ways, the second winner can occur in (12-1)=11 ways, the third…

Q: Suppose a box contains 7 red balls & three blue balls. If 5 balls are selected at random without…

A: Hypergeometric distribution is given by

Q: Explain why the result of two consecutive spins on a spinner are considered INDEPENDENT. Describe a…

A: Two consecutive spins are made on a spinner.

Q: Two coins are randomly drawn from a coin pouch. If there are 4 dimes, 2 nickels, and a quarter, how…

A: Two coins are randomly drawn out from  a coin pouch . In a pouch we have given that there are 4…

Q: IQR of 6,7,9,20,22,25,27,34,48,59

A: Observations are: 6,7,9,20,22,25,27,34,48,59

Q: ur car leasing agency has 12 red and 15 blue cars in stock. In how many ways can an 11-car group be…

A: given data, 12-red 15-blue27-total carsan 11-car group be selected consisting of seven red and four…

Q: How many different patchwork quilts, four patches long and three patches wide, can be made from five…

A: Given: Five red and seven blue squares.   To determine: The number of different patchwork quilts…

Q: 2) A bag contains four red tiles, three blue tiles, 9 green tiles and three white tiles. How many…

A:

Q: In a shipment of  59 vials, only 14 do not have hairline cracks. If you randomly select 2 vials from…

A: Given that  Number of vials (n) = 59 Vials do not have hairline cracks = 14 Vials having hairline…

Q: 5. Since the regular season rankings matter for rankings in the playoffs (top two teams are rewarded…

A:

Q: In a classroom there are 28 tablets which includes 5 that are defective. If seven tablets are chosen…

A: No.of defective tablets=5No.of non defective tablets=23

Q: There are 2 2 green marbles and 2 blue marbles. what is the probabily of selecting two green without…

A: Given,Number of green marbles, n(G) = 2Number of blue marbles, n(B) = 2Total number of marbles, n =…

Q: A computer operator must select 3 jobs from 11 available jobs waiting to be completed. How many…

A: A combination is grouping or subset of items. Also it is the selection of items in which order does…

Q: a bag contains 12 block, 5 are red, 4 are blue and the rest are green.  If 7 blocks are selecte…

A: There are 12 blocks in a bag.Out of which 5 are red, 4 are blue and the rest 3 are green.7 blocks…