Question 3. (20 pts.) 1. A drawer contains black, brown, and white socks. How many socks...
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...
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?
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 22 black socks, 22 white socks, 22 blue socks, and 22 brown socks. If the light is off and Matt reaches into the drawer to get his socks, what is the minimum number of socks he must pull out in order to be sure that he has a matching pair?He must pull out a minimum of ???? socks.
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...
b and c b) There are 20 socks in a drawer, 10 white and 10 black. Two socks are selected uniformly and at random. What is the probability both drawn socks are the same color? c) A standard card deck consists of 52 cards, made up of 13 cards of each of 4 different suits. Assuming the cards are selected with equal probability, what is the chance of a 5 card hand containing all cards of the same suit?
(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: 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...
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...
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.