A bag of the same size small balls contains 6 blue balls, 5 red balls, 5 yellow balls, and 4 green probability of selecting a blue or green ball on the first draw? A 1/10 B 1/2 2/5 9/20

Q: Bella has 7 green beads, 10 yellow beads and 3 white beads in a pouch. Two beads are drawn without…

A: She can pick the first yellow bead in 10 ways. Since the process is without replacement, so she can…

Q: 4. A box of ten items contains 7 good and 3 defective items. If a sample of two items is selected,…

A: 4. There are totally 10 items in a box out of which 7 are good and 3 are defective. The sample of…

Q: 3) A snack box contains 12 bags of potato chips and 14 bags of popcorn. Eight bags are picked at…

A:

Q: The composition of the Senate of the 111th Congress was 41 Republicans, 2 Independents, and 57…

A: The number of ways to select three senators is, Thus, there are 161,700 ways to select three…

Q: An optometrist is checking the vision of students in a class. There are 20 students without glasses…

A: We have given that,  Students without glasses = 20  Students with glasses = 12  Total students =…

Q: A box contains 16 yellow, 23 green and 29 red jelly beans. If 14 jelly beans are selected at random,…

A:

Q: There are 7 students who are left-handed and 25 students who are right-handed in Miss Hill’s class.…

A: No .of students who are left-handed in Miss Hill’s class=7 No .of students who are right-handed in…

Q: The probability that brown-eyed parents, both with the recessive gene for blue, will have a child…

A:

Q: A bag of the same size small balls contains 6 blue balls, 5 red balls, 5 yellow balls, and 4 green…

A: A bag contains 6 blue balls,5 red balls, 5 yellow balls& 4 green balls Total no. Of balls…

Q: A restaurant with 25 tables has 4 tables by the window. Parties are seated randomly at the tables as…

A: As per given by the question, find the probability that the first 3 parties of the night are all…

Q: The problem claims that 67% of the rural population has access to the power grid. If a sample of 10…

A: To find the probability that 8 can actually connect to the power grid of rural families.

Q: 5. A bag contains 6 red marbles and 8 blue marbles. Determine the probability of selecting two…

A: Given Data: n(R)=6 n(B)=8 n(S)=14

Q: A fruit bowl contains 4 green apples and 7 red apples. What is the probability that a randomly…

A: Given: Fruit bowl contain 4 green and 7 red apples.

Q: 2. What is the probability of spinning red on the first spinner, then spinning red on the second 21…

A: probability of an event =(number of ways  of event)/(total number of possible outcomes of…

Q: One ball is drawn at random from a bag containing 2 red balls and 6 white balls. (Enter your…

A:

Q: A small voting district has 90 female voters and 80 male voters. A random sample of 10 voters is…

A: Given, No. of Female voters = 90 No. of male voters = 80 Total voters = 90+80 = 170 Random sample of…

Q: In a grocery store there are 10 brands of canned tuna, 3 of which are on sale. a market goer takes 5…

A: Given : p = 310    = 0.3 n = 5

Q: Mr. Moreland is having trouble keeping track of his marbles. He thinks he has six purple marbles,…

A: From the provided information, Total purple marbles = 6 Total red marbles = 5 Total blue marbles = 3…

Q: A coin is tossed and a 1-5 spinner is spun. hat is the probability getting heads and án odd number?

A: 1. Count the possible odd numbers from 1-5 compared to the even ones 1, 3, 5 (3 out of 5 numbers)…

Q: A cook is preparing fruit jam for the festival next week. She has bought 30 apples from the farmer's…

A:

Q: There are 5 students who are left-handed and 24 students who are right-handed in Miss Hill’s class.…

A: We have given that,  Left handed students = 5 and right handed students  = 24 Then,  We will find…

Q: I have 1 grey female, 5 grey male, 2 white female, and 2 white male mice. A biologist chooses 2…

A: From the given information, there are 1 grey female, 5 grey male, 2 white female and 2 white male…

Q: Eight out of ten motorcyclists wear safety helmets in states that do not require them. If two…

A: Total number of motorcyclists  = 10 No.of motorcyclists wear safety helmets = 8 The probability that…

Q: During the year about 15 percent of the population carry the flu virus. Supposed that 5 children…

A:

Q: I pick the 5 of hearts from a deck of cards.  If the 5 of hearts is not returned to the deck, what…

A: There are four 5s and 13 hearts in a deck of cards After drawing the 5 of hearts there will be…

Q: Player 1 tosses N + 1 times a fair coin and player 2 tosses N times a fair coin. Player 1 wins the…

A: It is given that , player 1 tosses the coin N+1 times and player 2 tosses the coin at N times. Part1…

Q: A class has 36 students. Each student studies either Math or Computer or both. 20 students study…

A: It is given that, 20 students study Math i.e. n(Maths) = 20 and 25 students study Computer i.e.…

Q: At a grocery store there are 45 employees there are 23 employees who are married 13 employees who…

A: There are totally 45 employees in a grocery store in which 23 employees who are married 13 employees…

Q: the sales manager knows that 35% of his clients do not pay their debts in full. He supposes that he…

A: We have to find out given probability that 40% or more will not be fulfilled in their obligations...

Q: A spinner has an equal chance of landing on either red, blue, green, or yellow. You spend seven…

A: Given colors are red, blue, green, or yellow. So there are 4 colors. The probability of getting…

Q: A box contains 16 colored mugs: 4 red, 6 yellow and 6 green. Draw two mugs in succession without…

A: Given that, Total colored mugs = 16Red mugs = 4Yellow mugs = 6Green mugs = 6

Q: 27. The painted light bulbs produced by a company are 50% red, 30% green and 20%blue. In a sample of…

A:

Q: A box contains 500 envelopes, of which 75 con- tain $100 in cash, 150 contain $25, and 275 contain…

A: Problem is :

Q: I pick the 5 of hearts from a deck of cards.  If the 5 of hearts is not returned to the deck, what…

A: There are four cards of 5 There are 13 cards of hearts.  There is 1 card which is 5 of hearts.  So…

Q: b. Out of 50 students, 15students got grade B in "Probability and statistics". If two students are…

A: From the provided information, Total students = 50 Students who got grade B = 15 Students who got…

Q: A clothes hamper contains 8 white socks and 11 black socks. Two socks are selected randomly without…

A:

Q: I have 1 gray female, 5 gray male, 2 white female, and 2 white male mice. A biologist chooses 2…

A: From the given information, there are 1 grey female, 5 grey male, 2 white female and 2 white male…

Q: A box contains 7 red, 3 green, and 2 yellow balls. If one ball is drawn from the box, then what is…

A: Given,no.of red balls=7no.of green balls=3no.of yellow balls=2Total no.of balls=12

Q: Kelsey reaches into a bag of marbles that contains 17 green marbles, 14 blue marbles, 8 yellow…

A: Given : Total marbles = 17 + 14 + 8 + 14 = 53 17 Green Marbles 14 Blue marbles 8 Yellow marbles 14…

Q: A class in Engineering Data Analysis consist of 6 women and 4 men. Their grades are calculated, and…

A:

Q: The probability that​ brown-eyed parents, both with the recessive gene for​ blue, will have a child…

A:

Q: Suppose that 16% of the high school athletes in a large school district have taken a banned…

A: Given: When 16% of high school athletes in a large school district who consumed a banned substance.…

Q: suppose you roll a pair of fair 6 sided dices what is the probability that one of the rolls is an…

A: If two 6 sided dice are rolled then sample space is given by-…

Q: n a group of 100 students, 80 study Physics, 90 study Math and 5 study none of the subjects. What…

A:

Q: A bag of the same size small balls contains six Blue Balls 5 red balls, 5 yellow balls and 4 Green…

A: Given that A bag of the same size small balls contains six Blue Balls 5 red balls, 5 yellow balls…

Q: The probability that​ brown-eyed parents, both with the recessive gene for​ blue, will have a child…

A:

Q: A fair dice is rolled four times.  What is the probability of obtaining a 3,2,3 and 3 in that order?

A: For any event A and the sample space S, the probability can be found as,

Q: 9. Suppose you draw two tennis balls from a bag containing 3 white balls, 9 green balls, 2 yellow…

A: There are total 21 balls are present.

Q: Mrs. Bothe filled out a bracket for the NCAA National Tournament. Based on her knowledge of college…

A: Binomial distribution: A discrete r.v. X taking values 0,1,2,3, …., n is said to follow a binomial…

Q: the sales manager knows that 10% of his clients do not pay their debts in full. He supposes that he…

A: We have to find out given probabiity that 14%  or more will not be fulfilled in their…