Q 1 a) : Each of the letters HELLO is written on a card. A card is chosen at random from the bag. What is the probability of getting the letter 'L'? b) : A jar contains 3 red marbles, 7 green marbles and 10 white marbles. If a marble is drawn from the jar at random, what is the probability that this marble is white?

Q: For this problem, assume there are 6 grey females, 4 grey males, 5 white females, and 6 white males.…

A: Let A be the event that the both mice are males Let B be the event that the both mice are grey…

Q: Assume that each bag contains 6 balls. Bag a contains 3 red and 3 white, while bag b contains 2 red,…

A: Given that each bag contains 6 balls, Bag A contains 3 red and 3 white while Bag B contains 2 red…

Q: The probability that an American industry will locate in Shanghai, China, is 0.7, the probability…

A: Given, Let us consider, A be the event of American industry locate in Shanghai, China B be the event…

Q: Assume that 6 women and 8 men work in a department at a large company, a committee of 5 people from…

A:

Q: and the last digit must De 3! [Q2] A box contains 12 red balls, 8 white balls, and 6 blue balls. (a)…

A: Given that  Total ball =12+6+8=26 Red ball=12 Blue ball=6 White ball=8

Q: Suppose a student is selected at random from 100 students where 30 are taking ECE, 20 are taking EE…

A:

Q: A box 'A' contains 3 white and 2 black balls and a box 'B' contains 3 white and 7 black balls. One…

A: Let us define some events A : ball is drawn from box A. B : ball us drawn from box B. E : ball is…

Q: An urn contains 8 white and 3 red balls. If two balls are drawn at random, find the probability that…

A: Given that  8 white ball and 3 red ball Total ball=11  2 ball are drawn at random

Q: Assume that each bag contains 5 balls. Bag a contains 2 red and 3 white, while bag b contains 1 red,…

A: (1) There are five balls in each bag A and B Bag A contains two red and three white balls. Bag B…

Q: d. Consider two boxes filld using this method. What is the probability that exactly one of them has…

A: Here use binomial theorem

Q: Suppose the Emerson loses 36% of all thumb wars. A) what is the probability that emerson loses two…

A: a).Given that Emerson loses 36% of all thumb wars. That is probability of losing a thumb war is…

Q: Assume you throw one “fair” astragalus 100 times. What is the probability that it lands on a“4”…

A: Given :  n = 100 The probability that it lands on 4 is 0.30

Q: A jar contains 54 marbles each of w hich is blue,green or white. The probability of 1 and the…

A:

Q: The probability that a biased coin comes up heads is 0.2. Let k be the number of flips that come up…

A: We can pick 5 flips with heads from 19 flips in (9C5) ways The probability for 5 heads is 0.25   The…

Q: What is the probability of picking a black card or a jack if prior to selection all the black cards…

A: The objective is to find the probability of picking a black card or a jack. If prior to selection…

Q: Rehnuma has a set of three special coins. For the first, second and third coin, probability of…

A: Numbers of coin Rehnuma have is 3. Probability of getting head on first coin is 40%. Probability of…

Q: Consider randomly sclecting a student at a cortain university, and suppose that the probability they…

A:

Q: The probability that Isganan will prepare for the race is 0.4, the probability he will win the race…

A: Let the event that he will prepare for the race be denoted by A and event that he will win the race…

Q: Assume two marbels are drawn without replacement from a box with 1 blue ,3 white, 2 green and 2 red…

A: The number of blue marble is 1. The number of white marble is 3. The number of green marble is 2.…

Q: 2 The probability of a defective pen from a pen manufacturing unit is 3%. In a box of 400 pens, find…

A: Given :  p = 0.03 n = 400 Let X represents a defective pen X ~ Binomial(400, 0.03)

Q: At a local company, 36 people apply for a job posting. The 36 people consist of 20 men and 16 women.…

A: Solution: It is given that there are 36 people who apply for a job posting at a local company. There…

Q: Consider 2 balls are to be chosen randomly from an urn containing 8 red balls and 4 white balls…

A: Given Urn contains red balls = 8 and white balls = 4

Q: From a box containing 6 red balls, 8 white balls and 10 blue balls, one ball is drawn at random.…

A:

Q: A single digit between 0 and 9 is randomly chosen, and a single letter from A to Z is randomly cho…

A: Given data, A single digit is between 0 and 9 The possible digits are 0,1,2,3,4,5,6,7,8,9 The vowels…

Q: If the Bit Error Rate (BER) in a wireless communication system in 0.5%, then find the followir side,…

A: 100 Megabytes (MB) = 838,860,800 Bits Bit Error Rate= Number of bits having error/ Total bits…

Q: Assume that two bags contain 4 balls each. Bag A contains 1 red and 3 white, while Bag B contains 2…

A: Given data: The number of red balls in the first bag is rA=1. The number of white balls in the first…

Q: If one person was selected at random from the 7700 customers, find the probability that the person:…

A: It is given that Total = 7700 Number of customers bought a mug = 1910 Number of regional customers =…

Q: (1) What is the probability that the second apple you pick is red?   (2) What is the probability…

A: (1) A bag has 10 apples in which 6 are red and 4 are yellow. considering the selection is done by…

Q: The probability that house in an urban area will be burglarized is 8.5%.The probability that an…

A: Explanation: In these problem given the values oil change, new oil filter and both we find out the…

Q: Assume that the playbook contains 16 passing plays and 15 running plays. The coach randomly selects…

A: There are 16 passing plays and 15 running plays. The total possibility of selecting 9 plays from 31…

Q: Assume that two marbles are drawn without replacement from a box with 1 blue, 3 white, 2 green, and…

A: We are given,1 blue3 white2 green2 red marbles.Total marbles = 8

Q: If a letter is chosen at random from the English alphabet, find the probability that the letter (a)…

A: From given data ,There are 26 letters in English Alphabeti.e. n5=26

Q: 2. The probability that Mark will win the singing contest is 0.35 and the probability that Mara will…

A: Given: The probability that Mark will win the singing contest is 0.35 The probability that Mara will…

Q: If rhe isss u. Favor of chria winning the elcetuon are 6:5, then what ia the probability that chria…

A: The odds in favour of event A is P(A)/(1 - P(A)).

Q: Assume that for a randomly selected day, there is a 30% probability of cold weather, 50% probability…

A: Given Information:

Q: exactly one of the three colleges. Based on a survey, 25% of the students atte the students attend…

A: Students attend college  A 0.25 B 0.35 C 0.4 Events are given below: A student attends…

Q: Suppose 30% of the women in a class received an A on the test and 25%of the men received an A. The…

A: Solution : Let X : Women       Y : Receiving A P(X)  = 0.60 P(Y/X) =0.30  P(Xc)  = 0.40 P(Y/Xc…

Q: A card is drawn at random from a deck of 52 playing cards. What is the probability that it is an ace…

A: There are 4 ace cards and 12 face cards in a deck of 52 playing cards.

Q: A teacher will pick 1 student at random from 100 What is the probability of a student, Jo, of winnir

A: In this question, the concept of probability is applied. Probability The ratio of the number of…

Q: 9. The probability that an American industry will locate in Shanghai, China is 0.7. The probability…

A: Given P(Shanghai) = 0.7 P(Beijing) = 0.4 P(Either Shanghai or Beijing) = 0.8

Q: Assume that you have 9 red balls and 8 blue balls from which randomly to select two without…

A: Given data; The given numbers of red balls are r=9. The given numbers of blue balls are b=8. Write…

Q: Assume that three stop lights on the way to school are independent. Their time probabilities are…

A: Given: P(Red)=0.4, P(Green)=0.5, and P(Yellow)=0.1 values.   What is the probability of getting ALL…

Q: Let be a lot of 20 defective items and 80 non-defective items, of which 2 are chosen without…

A: Given,no.of defective items=20no.of non-defective items=80total no.of items=100

Q: Applicants for the presidency of the APIEMS job consists of 10 Filipinos, 8 Australians, 12 Chinese…

A: We have given that,  Applicant for the job belongs corresponding countries in the below,  Filipinos…

Q: from a  group of 6 students  A  ,B,C,D,Eand F ,three  students  are  randomly selected n the…

A:

Q: The probability that Ben gains admission into the university is 1/3 and that of Ama is 2/5. Find…

A: (a) Obtain the probability that both gain admission. The probability that both gain admission is…

Q: For this problem, assume there are 6 grey females, 6 grey males, 4 white females, and 3 white males.…

A:

Q: 9. The probability that an American industry will locate in Munich is 0.7, the probability that it…

A: Let A be the event that the American industry will locate in Munich  Let B be the event that the…

Q: Assume that the weighted coin yields a heads with probability 0.75. You select one of the two coins…

A: According to the given information, a weighted coin yields a heads probability = 0.75 One of the two…

Q: Rehnuma has a set of three special coins. For the first, second and third coin, probability of…

A: Given problem Given that   Rehnuma has a set of three special coins. For the first ,second and third…