red blue 1 6 yellow green Ricardo has the spinner pictured here. He is spinning twice, what is the probability he will land on red both time-

Q: A faire dice is tussed twice Find the Probability that the two faces are the same CLEAR

A:

Q: 1. At UOHB, 5% of all students play football and basketball, 32% of all students play football. What…

A: P(A|B)= P(A∩B)/P(B) Where  P(A|B)=probability of event A occurring given that event B has already…

Q: Two engines (one old and one new) fail independently of one another. The probability that both…

A: Independent events: Those two or more events are considered independent events if the appearance of…

Q: Find the probability that Rebecca's fish are: (i) both the same sex (ii) both female (iii) both…

A: i) If the both fish are to be same sex then both can be male or female: (715*614)+(815*714)…

Q: Of the 12 times a bird lands in a tree, he chooses a red maple 4 times. Find the empirical…

A: Given that of the 12 times a bird lands in a tree, he chooses a red maple 4 times. We have to find…

Q: and 4 black balls while Bag C contains 4 white and 4 black balls. One ball is drawn at random from…

A: We want to find probability that a white ball is drawn from bag A. we will define some events for…

Q: In the cafeteria, there are 7 teachers, 48 girls, and 45 boys. What is the probability that a person…

A: We have given that, In a Cafeteria, there are 7 teachers, 48 girls and 45 boys. Total person in the…

Q: A student is writing a quiz with four t/f questions.  The student wants to know the theoretical…

A: The provided information is as follows:The total number of questions is .There are two choices for…

Q: Question 3 Find the probability of getting a number greater than 2 when a die is rolled.

A: An event is an outcome or a set of outcomes of a random experiment to which a probability is…

Q: Cheick buys a bag of cookies that contains 6 chocolate chip cookies, 4 peanut butter cookies, 6…

A: Number of chocolate chip = 6 Number of peanut butter = 4 Number of sugar cookies = 6 Number of…

Q: If a basket ball player makes a 3 point shot, he has a 55% chance of making his next shot.  If the…

A: Let Ei denotes the event that the player makes the ith 3-point shot, i=1,2,3. Given that if a…

Q: QUESTION 6 Tracy plays college soccer. She makes a goal 67% of the time she shoots. Tracy is going…

A: “Since you have posted multiple questions with multiple sub parts, we will provide the solution only…

Q: Erica tells herself that after 2 points his 4th win in video games, she will call it a day and will…

A:

Q: Let X and Y be the two stations on an Ethernet and both stations have a ready state of frames to…

A: Given problem Given that   Let X and Y be the two stations on an Ethernet and both stations have a…

Q: The weatherman has been correct on the temperature two out of the past 30 days what is the…

A: From the given data:   Let X be the number of success x=2   Let N be the number of trials n=30

Q: Suppose I toss a fair coin, and the first toss comes up heads. If I keep tossing the coin until I…

A:

Q: Frank buys a bag of cookies that contains 6 chocolate chip cookies, 9 peanut butter cookies, 6 sugar…

A:

Q: The owner of The Smoke House found that 900 people bought hamburgers as follows: Kind of Burger…

A: We have Frequency distribution tabel  Kind of burger  Frequency  Miniburger 100 Burger  290…

Q: Calvin's noticed that his mother will serve rice with dinner 68% of the nights, will serve carrots…

A: The probability that mother will serve rice with dinner is 0.68.

Q: taking a statistics class and a biology class. Suppose her probabilities of getting A’s are:…

A: Given: P(A in statistics) = 0.709 P(A in biology) = 0.766 P(A in statistics and a grade of A in…

Q: ing the evening rush hour, the every 15 minutes. Suppose that passengers arrive at the terminal…

A: Solution:

Q: A population is composed of 100 people. Five of these people are clinically depressed (p=.05). If…

A: Answer: Given that:                    p=0.05       ,   n=3                       now will use…

Q: In a large school, it was found that 64% of students are taking a math class, 77% of student are…

A:

Q: A physics class has 50 students. Of these, 18 students are physics majors and 16 students are…

A: Given : Total number of students = 50  number of physics major = 18  number of female = 16  number…

Q: what is the  probabilty that all 8 people  are going to same floor 2]what is the  probabilty that…

A: 1] The probability that Ana will be late, is given by, PAna is late=PAna takes the first bus×PAna is…

Q: 4. Suppose that a coin lands on heads with probability 0.5 and is tails otherwise. You toss the coin…

A: The probability of occuring head is 0.5 .  We state the hypothesis for testing proportion, H0: p=…

Q: Lindsay is checking out books at the library, and she is primarily interested in mysteries and…

A: Answer:- Lindsay select 10 mysteries and 8 nonfiction books  Therefore, total number of books (r) =…

Q: 1. You roll a D8 and then a D3. What is the probability that the two rolls match?

A: D8 : 8 sided dice D3 : 3 sided dice

Q: My Aunt Agatha has given me a clockwork orange for my birthday. I place it in the middle of my…

A:

Q: n = 143 is the number of M&Ms in my bag and x =6 is my count for Green M&Ms. Suppose I reach into…

A:

Q: If three cards are drawn from a pack of cards then find the probability for the cards to be a king,…

A: It is known that Number of cards in a deck = 52 Number of king cards in a deck = 4 Number of queen…

Q: Find the probability of getting an even number when a die is thrown.

A:

Q: 3. Suppose you have a bag of discs numbered from 1 to 9. A disc is drawn, then replaced, and a…

A:

Q: (a) In two consecutive spins what, is the probability of an A followed by an A? Answer: (b) In a…

A: We know A is 2/5 and in a consecutive spin, we have to multiply the fractions of the parts which…

Q: 4. A fire detection device uses 3 temperature-sensitive cells acting independently of each other in…

A: (4)

Q: Lavon takes a commuter train into the city each day. The train stops at his stop every 30 minutes to…

A: Given  Stoppage time of the train = 30 minutes Time taken to reach the city = 12 minutes Lavon…

Q: Everyday a factory produces 5000 light bulbs, of which 2500 are type I and 2500 are type II. If a…

A:

Q: To generate leads for new business, Gustin Investment Services offers free financial planning…

A: Given  Gustin conducts seminars for groups of 25 individuals. Each seminar costs Gustin $3,400, and…

Q: a) On a sunny day, what is the probability that Mason does not find a spot in Lot A?   (b) In a week…

A: Solution:   spot no spot sunny 0.7 0.3 rainy 0.4 0.6 a) as we can see from contigency…

Q: Find the probability of getting two queens when two cards are drawn from a pack of 52

A: Given: Number of cards in a deck=52Number of queens drawn=2Number of queens present in a deck=4