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Andrey L

Questions (14)

A team has 10 players named A, B, C, ... . Before each game an o®ensivecaptain, a defensive captain, and a water-boy are
1. 2 answers
2. 1,147 views
A game has the following rules. A fair die is tossed. The tosser wins $7 if a1 or 2 shows and wins $11 if a 6 shows. The tosser
1. 1 answer
2. 527 views
There are 10 contestants in a scrabble tournament. The number of ways inwhich the 3 finalists can be chosen is closest to?
1. 0 answers
2. 541 views
An investor has $20,000 to invest in stocks. She can buy blue chip or specu-lative stocks. If the market goes up the blue chips
1. 0 answers
2. 534 views
Each month, a sales manager classi¯es his sale people as low, medium, orhigh producers. There is a 20% chance that a low
1. 0 answers
2. 618 views
A safety engineer claims that only 60% of all drivers use seat belts on shorttrips. The probability that exactly 2 out of five
1. 0 answers
2. 554 views
There are 5 rotten apples in a crate of 25 apples. How many samples of 3 canbe drawn from the crate?
1. 1 answer
2. 1,232 views
There are ten contestants in a chess tournament. The number of ways inwhich the first, second, and third place prizes can be
1. 0 answers
2. 468 views
A bag contains 5 red, 3 green, 12 white and 7 blue marbles. One is drawn at random. With is the probability it is green if it is
1. 2 answers
2. 654 views
The odds in favor of snow today are 4:1. The probability it will snow today is?
1. 1 answer
2. 459 views
A jar contains 2 red marbles, 3 green marbles, 4 blue marbles, and 5 yellow marbles. Two marbles are drawn in succession,
1. 1 answer
2. 1,161 views
Company has 90 cars in stock with 4 cylinder engines and 290 with 6 cylinder engines. There are no other cars in stock. 130 of
1. 0 answers
2. 505 views
An apartment building has 140 apartments, all renting at the same price. It is know that all the apartments can be rented if the
1. 0 answers
2. 813 views
Two dice are thrown and the sum of the number of dots on the dice are noted. The probability that the sum is neither 2 or 3 is?
1. 1 answer
2. 453 views

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