Please see http://www.isye.gatech.edu/people/faculty/Robert_Foley/classes/2027/hmwk2.pdf for the fully formatted problems. Probability: This is where the homework 2 is found. I couldn't attach the files for some odd reason. But I ONLY NEED HELP ON PROBLEM # 2, 3, AND 4. 2. Let the sample space be S = {1, 2, 3, 4, 5}. Defi
If a person rolls two dice, what is the probability of getting a 5 as the sum of the two dice?
I have been given a question to break a pin code of 5 digits, and to list all the outcomes. The numbers are between Zero and Nine. How do I go about doing this?
Probability Distributions; Expected Values 1. Suppose 5 apples in a barrel of 25 apples are known to be rotten. a. Draw a histogram for the number of rotten apples in a sample of 2 apples. b. What is the expected number of rotten apples in a sample of 2 apples? See the attached file.
Suppose 5 apples in a barrel of 25 apples are known to be rotten. (a) Draw a histogram for the number of rotten apples in a sample of 2 apples. (b) What is the expected number of rotten apples in a sample of 2 apples?
The following tables give the proportions of men and women in the U S population, and the proportions of men and women who have never married, in a recent year. men age proportion in population proportion never married 18-24 0.133 0.874 25-34 0.205 0.397 35-44 0.232 0.187 45-64 0.287 0.075 65 or over 0.142
The following table shows frequencies for red-green color blindness, where M represents "person is male" and C represents "person is color-blind." Use this table to find the following probabilities. ------------- M---------M'------- totals C----------0.035-----0.004------0.039 C'----------0.452-----0.509------0.961 Totals
You roll a dice twice. What is the probability that you will roll each of the following pairs of numbers. Please answer with explanation, and show formula. 1. 6 then 5 2. 6 then 2 or 5 3. 6 then number less than 4 4. even number then 2 or 5 5. 1 and 1 6. even number then odd number
You flip 10 different coins at the same time. What is the probability of all coins coming up heads?
The dice game craps is played as follows. The player throws two die, and if the sum is seven or eleven then she wins. If the sum is two, three, or twelve, then she loses. If the sum is anything else, then she continues throwing until she either throws that number again (in which case she wins) or if she throws a seven in which c
Find the probability of the following card hands from a 52-card deck. In poker, aces are either high or low. A bridge hand is made up of 13 cards. Calculate the bridge hand of 6 of one suit, 4 of another, and 3 of another.
Find the probability of the following of getting the bridge hand of 6 of one suit, 4 of another, and 3 of another.
A company installs 5000 light bulbs, each with an average life of 500 hours and a standard deviation of 100 hours, and a distribution approximated by a normal curve. Find the percentage of bulbs that can be expected to last the period of time between 540 hours and 780 hours? Less than 690 hours?
There are 12 light bulbs, 5 of which are defective. All bulbs look alike and have an equal probability of being chosen. Three light bulbs are selected and placed on the table. Find the probability that: a) All three are defective. b) Two are defective. c) That none are defective.
Question: A jar contains 3 white marbles, 2 yellow marbles, 4 red marbles, and 5 blue marbles. Two marbles are picked at random. What is the probability that a.) Both are blue b.) Exactly 1 is blue c.) At least 1 is blue
The records of Midwestern University show that in one semester, 38% of the students failed mathematics, 27% of the students failed physics, and 9% of the students failed mathematics and physics. A student is selected at random. a.) If a student failed physics, what is the probability that he or she failed mathematics? b.)
There are 5 rotten plums in a crate of 25 plums. How many samples of 4 of the 25 plums contain (a) Only good plums? (b) Three good plums amd 1 rotten plum? (c) One or more rotten plums?
Mr. X invites 15 relatives to a party: his mother, three uncles, two aunts, four brothers, and five cousins. If the chances of any one guest arriving first are equally likely, find the following probabilities: a. the first guest is an uncle or a cousin b. the first guest is a brother or a cousin c. the first guest is an un
A survey of a group of military personnel revealed the following information: 95 officers 90 minorities 90 women 40 women officers 38 minority women 40 minority officers 23 women minority officers 16 caucasian male enlisted personnel How many personnel were: a. interviewed b. enlisted minority women c. male minorit
The probability that a selected observation is less than 50 is: a. 0.30 b. 0.40 c. 0.70 d. 40% Please see the attached chart.
64% of the workers at Motor Works are female, while 66% of the workers at City Bank are female. If one of there companies is selected at random (assume a 50-50 chance for each), and then a worker is selected at random, what is the probability that the worker will be female? Express as a percentage
An elevator has 4 passengers and 8 floors. Find the probability that no 2 passengers get off on the same floor considering that it is equally likely that a person will get off at any floor.
A box contains 7 red, 3 green and 5 blue balls. a) If one ball is drawn at random, find the probability it is red. b) If two balls are drawn, find the probability both are green c) If two balls are drawn, find the probability one is red and the other is blue d) If two balls are drawn, find the probability both are re
A tobacco company produces blends of tobacco with each blend containing various proportions of Turkish, domestic and other tobacco. The proportion of Turkish and domestic in a blend are random variables (X = Turkish and Y = domestic) with joint density function f (x,y) = { 24xy, 0 < or= x < or=1, 0 < or = y < or=1
Find that probability that a battery will be found to be defective, given that the defective rate of the batteries is 0.03.
In a 2-card hand, what is the probability of holding only face cards? (Aces are not face cards)
Suppose 6 people sit at a circular table. Find the probability that 2 particular people are sitting next to each other.
A lottery game contains 29 balls numbered 1 through 29. What is the probability of choosing a ball numbered 30?
Find the probability that a "two" will appear on the 6th roll of a single fair die.
Find the probability of drawing a straight flush in poker. A straight flush is 5 in a row in a single suit, but not a royal flush.