In a college of 16000 students, each student takes 5 courses that meet three times per week, and there are usually about 15000 absences per week. What is the probability of a student being absent a certain day from a certain class? O 1/16 3/31 O 1/13 3/23 1/28

Q: Suppose that 34% of people own dogs. If you pick two people at random, what is the probability that…

A: No.of people select at random = 2 The probability of one person own dogs is, P(one person own dogs)…

Q: Due to the recent detection of phosphine gas in Venus's atmosphere, Space Force needs to form a…

A: Given: Committee has 12 members  Number of astronauts = 35 Number of biologists = 45 Total number of…

Q: There are 3 blue balls, 5 red balls, and 4 white balls in a box. If a person selects two of the…

A:

Q: A bank assigns a 4-digit ID number to each new customer. If each digit is randomly selected from the…

A: For any event A, with sample space S, the probability can be found by the formula,

Q: 100 employees of a company are asked how they get to work and whether they work full time or part…

A: Given that there are 100 employees Public transportation :10 full time & 9 part time. Bicycle :…

Q: by (a) fewer than 4 hurricanes; (b) anywhere from 6 to 8 hurricanes.

A: Given : mean , μ= λ = 6

Q: The probability that exactly 2 of the rocks are sedimentary is

A:

Q: 71% of all students at a college still need to take another math class. If 5 students are randomly…

A: Solution: Given that, 71% of all students at a college still need to take another math class p=0.71…

Q: If there are 3 people in a room, what is the probability that at least one of them celebrates…

A: It is given that there are 3 people in a room. Let consider the year is non-leap year. Total number…

Q: A standard deck of 52 playing cards is shuffled and one card is drawn. What is the probability that…

A: A deck of card have 4 suits

Q: Three cards are drawn with replacement from a standard deck. What is the probability that the first…

A:

Q: In a shipment containing 10 refrigerators, 2 are defective. Two refrigerators are taken for…

A: Given

Q: A random sample of 12 Commercial pilots is taken and are contacted by telephone and asked what their…

A: There are two samples which are commercial pilots and fighter pilots. Both samples are independent…

Q: Three archers are tasked to shoot a target 9 meters away. The probability that Archer 1, Archer 2,…

A:

Q: A bag contains 4 red and 6 yellow balls. Two balls are picked, without replacement, a random. What…

A: According to the given information, we have A bag contains 4 red and 6 yellow balls.Total number of…

Q: In a sweepstakes, 100,000 entries have been received. If 1 Grand Prize, 5 First Prizes, 25 Second…

A: See the below solution

Q: A deck of 52 playing cards consists of four suits, each with thirteen cards. In a certain card…

A: Given: Total number of cards = 52 Number of suits = 4 (each with 13 cards) Sample size = 11 Number…

Q: Suppose that 24% of people own dogs. If you pick two people at random, what is the probability that…

A: Given 24% of people own dogs

Q: Please explain how the 32 was caculated in the problem? I had the same question and got it wrong

A: as we can see is solution  No. of coins tossed = 5 P(H)=12 and P(T)=12

Q: Suppose that 85% of people are voting in the election. If you pick two people at random, what is the…

A: Obtain the probability that they both are voting in the election.   The probability that they both…

Q: insurance company determines that the probability a person files a claim in the next year is 8%. If…

A: Given data,probability a person files a claim in the next year is 8%p=8%=0.08If n=10what is the…

Q: Three sixth grade, two seventh grade, and five eighth grade students were randomly arranged in a…

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: In a certain town, 10% of the population is left handed. 85 residents of the town are selected at…

A: 10% of the population is left-handed.Sample size The objective is to find the probability that 3 or…

Q: A committee of 2 people is to be chosen from a group of 5 people. Aji and Bao are 2 of the people in…

A: Given problem Given that   A committee of 2 people is to be chosen from a group of 5 people. Aji…

Q: Question 16 Suppose a jar contains 10 red marbles and 10 blue marbles. If you reach in the jar and…

A:

Q: .Two cards are drawn successively from a deck of 52 cards, what is the Probability that the first…

A:

Q: Q23 A box of nine golf gloves contains two left-handed and seven right handed gloves. If three…

A: Total number of gloves = 9 Number of left-handed gloves = 2 Number of right handed gloves = 7

Q: Assume that there is a 8% rate of disk drive failure in a year. a. If all your computer data is…

A: The probability of disk drive fail in a year is 0.08.

Q: 3. A group of people were asked if they had run a red light in the last year. 150 responded “yes”,…

A: Given,no.of people had run ared light in the last year=150no.of people responded "no" =185Total…

Q: In a group of dogs, 20 dogs are poodles and 30 dogs are beagles. If a dog is selected at random,…

A: We want to find the probability a beagle is selected

Q: If a mother has four children. One was born in 1982, the second in 1984, third in 1987 and the last…

A:

Q: A coin is tossed six times. What is the probability that the outcome is six heads, given that…

A: When a coin is tossed probability of getting heads is 1/2 =0.5 Here coin is tossed 6 times .n=6…

Q: If only five-digit phone numbers are possible, what is the probability of having a phone number that…

A: Introduction: It is required to find the probability that a five-digit phone number ends in 5.