A drawer contains 5 red socks, 4 green socks, and 2 black socks. Two socks are...
A drawer contains 5 red socks, 4 green socks, and 2 black socks. Two socks are chosen at random. What is the probability that they match? Express the answer in decimals.
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A drawer contains 5 red socks, 4 green socks, and 2 black socks.
Two socks are...
A drawer contains 5 red socks, 3 green socks, and 2 black socks. Two socks are...
A drawer contains 5 red socks, 3 green socks, and 2 black socks. Two socks are chosen at random. What is the probability that they match? Express the answer in decimals.
One drawer in a dresser contains 6 blue socks and 8 white socks. A second drawer...
One drawer in a dresser contains 6 blue socks and 8 white socks. A second drawer contains 5 blue socks and 1 white socks. One sock is chosen from each drawer. What is the probability that they match? Express the answer in decimals.
1. 2. 3. A drawer contains black, brown, and white socks. How many socks ensure two...
1. 2. 3. A drawer contains black, brown, and white socks. How many
socks ensure two of the same color? With 2,0,3 and 6 how many three
digits even numbers can be generated without replacements? We
selected 20 persons by the random. What is the probability that
only 3 of them have the same birthday at August? Find the
probability that only 3 of them have the common month for their
birthday?
Question 3. (20 pts.) 1. A drawer contains...
9: In complete darkness, matching pair of socks. The drawer contains a vast plethora of black socks, white socks, gr...
9: In complete darkness, matching pair of socks. The drawer contains a vast plethora of black socks, white socks, grey socks, someone needs to reach into a chaotically arranged sock drawer to pull out a green socks, and red socks. 2 socks of a given color make a matching pair. Given that the individual cannot see into the drawer to ascertain which sock is which color, how a. many must be pulled from the drawer, at minimum, to guarantee at...
1. A drawer contains black, brown, and white socks. How many socks ensure two of the...
1. A drawer contains black, brown, and white socks. How many socks ensure two of the same color? 2. With 2,0,3 and 6 how many three digits even numbers can be generated without replacements? 3. We selected 20 persons by the random. What is the probability that only 3 of them have the same birthday at August? Find the probability that only 3 of them have the common month for their birthday?
A drawer contains 16 brown socks and 16 black socks, all unmatched. A man takes socks...
A drawer contains 16 brown socks and 16 black socks, all unmatched. A man takes socks out at random in the dark. What is the least number of socks that he must take out to be sure that he has at least two black socks?
Suppose your top drawer contains different colored socks: 4 are white, 16 are black, 6 are...
Suppose your top drawer contains different colored socks: 4 are white, 16 are black, 6 are pink, and 12 are blue. All socks in the drawer are loose (unpaired). In the morning, you randomly select two socks, one at a time. Calculate the following probabilities, writing your answer either as a decimal or a fraction. (a) What is the probability that you get a blue pair of socks? (b) What is the probability that you do not get a blue...
(10) Suppose a drawer contains 5 black socks and 3 white socks. Socks are selected one...
(10) Suppose a drawer contains 5 black socks and 3 white socks. Socks are selected one at a time without replacement until 2 black socks are found. Let X be the number of socks selected. The probability function f(1) = P(X = 2) for X is given by: 1 2 3 4 5 f(x) 0.357 0.357 0.214 0.072 (a) (2) Justify in one sentence why the range of X is 2-5 as given above. (b) (2) Prove why f(2) =...
Suppose your top drawer contains different colored socks: 12 are white, 16 are black, 4 are...
Suppose your top drawer contains different colored socks: 12 are white, 16 are black, 4 are pink, and 8 are blue. All socks in the drawer are loose (unpaired). In the morning, you randomly select two socks, one at a time. Calculate the following probabilities, writing your answer either as a decimal or a fraction. (a) What is the probability that you get a blue pair of socks? O Preview (b) What is the probability that you do not get...
Question 3. (20 pts.) 1. A drawer contains black, brown, and white socks. How many socks...
Question 3. (20 pts.) 1. A drawer contains black, brown, and white socks. How many socks ensure two of the same color? 2. With 2,0,3 and 6 how many three digits even numbers can be generated without replacements? 3. We selected 20 persons by the random. What is the probability that only 3 of them have the same birthday at August? Find the probability that only 3 of them have the common month for their birthday?
A drawer contains 5 red socks, 3 green socks, and 2 black socks. Two socks are chosen at random. What is the probability that they match? Express the answer in decimals.
1. 2. 3. A drawer contains black, brown, and white socks. How many
socks ensure two of the same color? With 2,0,3 and 6 how many three
digits even numbers can be generated without replacements? We
selected 20 persons by the random. What is the probability that
only 3 of them have the same birthday at August? Find the
probability that only 3 of them have the common month for their
birthday?
Question 3. (20 pts.) 1. A drawer contains...
9: In complete darkness, matching pair of socks. The drawer contains a vast plethora of black socks, white socks, grey socks, someone needs to reach into a chaotically arranged sock drawer to pull out a green socks, and red socks. 2 socks of a given color make a matching pair. Given that the individual cannot see into the drawer to ascertain which sock is which color, how a. many must be pulled from the drawer, at minimum, to guarantee at...
1. A drawer contains black, brown, and white socks. How many socks ensure two of the same color? 2. With 2,0,3 and 6 how many three digits even numbers can be generated without replacements? 3. We selected 20 persons by the random. What is the probability that only 3 of them have the same birthday at August? Find the probability that only 3 of them have the common month for their birthday?
(10) Suppose a drawer contains 5 black socks and 3 white socks. Socks are selected one at a time without replacement until 2 black socks are found. Let X be the number of socks selected. The probability function f(1) = P(X = 2) for X is given by: 1 2 3 4 5 f(x) 0.357 0.357 0.214 0.072 (a) (2) Justify in one sentence why the range of X is 2-5 as given above. (b) (2) Prove why f(2) =...
Suppose your top drawer contains different colored socks: 12 are white, 16 are black, 4 are pink, and 8 are blue. All socks in the drawer are loose (unpaired). In the morning, you randomly select two socks, one at a time. Calculate the following probabilities, writing your answer either as a decimal or a fraction. (a) What is the probability that you get a blue pair of socks? O Preview (b) What is the probability that you do not get...
Question 3. (20 pts.) 1. A drawer contains black, brown, and white socks. How many socks ensure two of the same color? 2. With 2,0,3 and 6 how many three digits even numbers can be generated without replacements? 3. We selected 20 persons by the random. What is the probability that only 3 of them have the same birthday at August? Find the probability that only 3 of them have the common month for their birthday?
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