32. A class consists of 100 students, 25 of them are girls and ze boys, 20 of them are rich and remaining poor, 40 of them are fair complexioned What is the probability of selecting a fair complexioned rich girl ?

Q: A sixth grade class has 30 students. 15 of those students play baseball, 18 play basketball, and 10…

A: As per the rules of probability, PA∪B=PA+PB-PA∩B, where PA∪B denotes either A or B or both. PA ∩B…

Q: 2. Suppose, 10 students have been selected for the prestigious Sir Abed Scholarship for their…

A: Given  10 students have been selected for the 4 types of scholarship awards, also a student has an…

Q: . A committee of 4 is to be chosen from a group of 10 students. If Luis and Mercy are among those…

A:

Q: 4. There are 6 black pens and 8 blue pens in a jar. If you take a pen without looking and then take…

A: Given: There are 6 black pens and 8 blue pens

Q: 2) Suppose 15% of cereal boxes contain a prize. You are determined to buy cereal boxes until you win…

A: Given : p = 15% = 0.15 Let X be the number of cereal boxes. You are determined to buy cereal boxes…

Q: 1. Suppose that 31% of adults have at least one tattoo. If you sample 90 random adults, what is the…

A: From the given information the probability that adult have tattoos is .31. Samples are taken random…

Q: 6. A jar contains 10 blue marbles and 11 red marbles. Two marbles are drawn without replacement.…

A: Jar contain 10 blue marble and 11 red marble, Therefore jar contain total 21 marble, Out of 21…

Q: 8. In a poker game consisting of five cards, what is the probability of holding 2 aces and 2 queens?

A: In the deck of cards, there are 52 cards. Among 52 cards, there are 4 aces and 4 queens. Remaining…

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: In a statistics class, there are 18 male and 10 female students; 6 of the females are from the…

A:

Q: A box contains 8 green pens, 6 blue pens, and 6 red pens and you ask a friend to pick 3 pens without…

A: Note : Since you have asked multiple questions, we will solve the first question for you. If you…

Q: Suppose that Karlyn’s store now contains 10 Hewlett-Packard computers, 5 Dell computers, and 5 Sony…

A: Given: A computer store contains, 10 Hewlett-Packard computers, 5 Dell computers, 5 Sony computers.…

Q: 4. If one card is randomly selected from a deck of cards, what is the probability of selecting a…

A: Here AS per note given I have calculated 4

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 committee of 5 members is to be chosen from 9 female students and 6 male students. How many ways…

A: It is given that Total students = 9+6 = 15 Number of committee members = 5 Note : Since you have…

Q: 7) A jar contains 7 red marbles, 7 yellow marbles, 4 green marbles, and 3 blue marbles. a) If…

A: Number of red marbles (r) = 7 Number of yellow marbles (y) = 7 Number of green marbles (g) = 4…

Q: 8. A resort manager is choosing a committee of four people to discuss employment issues. She will…

A: Given Information:  Number of housekeepers = 8  Number of desk clerks = 3  Number of maintenance…

Q: 9. You are tasked to draw two cards from a deck without replacement. What is the probability of…

A: About Deck  There are 52 card in the deck in which they divided into two color i.e red(26) and black…

Q: #15 Katie will roll this 12-sided dice 2 times. What is the probability that she will roll a 3 or a…

A: We know that, the values 1,2,3 & 4  satisfy the rules, and the probability is: P=(4*112)n…

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: 3. From a pack of cards, a card is drawn. What is the probability of drawing red card or a king ?

A:

Q: . A committee of 4 is to be chosen from a group of 10 students. If Luis and Mercy are among those…

A:

Q: 2) A committee of 8 is to be selected from 10 Biologists, 12 Chemists, and 14 Mathematicians. What…

A:

Q: Suppose we draw 4 cards from a pack of 52 cards. What is the probability of getting exactly 3 kings

A:

Q: 7. A container has 5 red dice, 3 green dice and 4 black dice. If you randomly pick 2 marbles from…

A:

Q: 4.8) Suppose that 5 percent of men and 0.25 percent of women are color-blind. A person is chosen at…

A:

Q: A small bag of M and Ms contains 7 green, 4 yellow, 5 blue, and 6 brown. If we randomly select a 1st…

A:

Q: This problem involves students who have taken Calculus in high school. Assume that 35 percent of…

A: Taken calculus in high school: 0.35 Plan to major in science­=0.65 Do not plan to major in…

Q: 3. A shopping website has a free section and a members-only section. When entering the members-only…

A:

Q: 4. You have 6 history books, 5 English books, 4 mathematics books, and 3 chemistry books which you…

A: Let us assume there are three girls A, B and C sitting beside each other. The different ways in…

Q: There is a total of 500 university registrants. 210 take Science, 258 take Development, 216 take…

A: Given, Total n(U) = 500 Science n(S) = 210 Development n(D) = 258 Economics n(E) = 216 Science and…

Q: 3. Suppose past data tells us that 12% of patients entering a clinic have liver disease and 5% of…

A: Let A be the event that denotes Patient has liver disease B be the event that denotes patient 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: If a classroom of 32 students has 7 males (5 of who are single and 2 who are married) and 25 females…

A: Given,no.of single males=5no.of married males=2no.of single females=7no.of married females=18total…

Q: 24) Abag contains five pink jellybeans and two green jellybeans. If one jelybean is chosen at…

A: There are total (5+2)=7 jellybeans. n(all)=7 n(green)=2

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: 8. A jar contains 7 red marbles, 7 yellow marbles, 4 green marbles, and 3 blue marbles. a) If…

A:

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

A:

Q: A bag contains 12 pens, 6 of which are of the color blue and the remaining 6 are red. If a person…

A:

Q: 1. A bag of jelly beans contains 10 red, 6 green, 7 yellow, and 5 orange jelly beans. What is the…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 46% of an insurance agents clients have life insurance, 40% have auto insurance and 28% have both…

A:

Q: (d) If five balls are selected without replacement. What is the probability that we get three red…

A: Since you have submitted two questions, we'll answer the first question. For the second question…

Q: 4) Out of all the business students, 40% specialize in accounting, 15% fail the business math…

A:

Q: Suppose that 40% of boys opted for mathematics and 60% of girls opted for mathematics. What is the…

A: Define the events as: B: The student is a boy B' : The student is not a boy (the student is a girl)…

Q: 2. A pair of dice is rolled thrice. What is the probability of getting doubles in the three rolls?

A:

Q: A student organization contains 60% Democrats, 30% Republicans, and 10% independents. The…

A:

Q: contains 33 blueblue marbles, 77 redred marbles, and 66 greengreen marbles. If two different marbles…

A:

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: This problem involves students who have taken Calculus in high school. Assume that 35 percent of…

A: P(A/B) is the probability of event A when event B has already occurred.

Q: 1 then 3 If the probability of an event is probability of its complement is

A: We know that sum property of a event and its compliment is always Equal to 1