The Frequentist approach says that given 10 coin flips you should get exactly 5 heads and 5 tails.   Question 15 options:   True   False   The Frequentist approach says that, in the long run, if we flip a coin a large number of times, we would expect an approximate 50-50 split of heads and tails.   Question 16 options:   True   False   Consider multiple trials of flipping a fair coin. As the number of trials decreases, the closer we get to an equal split of heads and tails.   Question 17 options:   True   False   The following would represent probability from the Frequentist approach:  After rolling a six-sided die 300 times, we would expect to roll a 2 or a 3 about 33% of the time.   Question 18 options:   True   False

Fast Answer and must be correct this time else downvote

The probability of event A is 55%. The probability of event B is 40%. The probability that A happens given that B has happened is 25%. What is the probability that both A and B happen? 95% 70% 65% 10% 15%

Size of sample space A six-sided dice is rolled, a five-sided dice is rolled and a three-sided dice is rolled. Considering this as a probability experiment, what is the size of the sample space? An Event In the context of the probability experiment just described (a 6-sided, a 5-sided, and a 3-sided dice thrown): Consider the event in which two face- up numbers on the three dice add to 10. What is the size of this set? Save Reset

30. You have made it to the final round of the show Let’sMake a Deal. You know that there is a $1 million prizebehind either door 1, door 2, or door 3. It is equallylikely that the prize is behind any of the three doors.The two doors without a prize have nothing behindthem. You randomly choose door 2. Before you see whether the prize is behind door 2, host Monty Hallopens a door that has no prize behind it. Specifically,suppose that before door 2 is opened, Monty revealsthat there is no prize behind door 3. You now have theopportunity to switch and choose door 1. Should youswitch? Simulate this situation 1000 times. For eachreplication use an @RISK function to generate thedoor that leads to the prize. Then use another @RISKfunction to generate the door that Monty will open.Assume that Monty plays as follows: Monty knowswhere the prize is and will open an empty door, but hecannot open door 2. If the prize is really behind door2, Monty is equally likely to open door 1 or door 3.If the…

Question9: Choose one answer. Which of the following random variables is NOT continuous? 1) Amount of gasoline in a car. 2) Number of goals scored by a hockey team. 3) Time it takes to commute to work. Question10: Choose one answer. The weight of written reports produced in a certain department has a Normal distribution with mean 60 g and standard deviation 12 g. The probability that the next report will weigh less than 45 g is 1) 0.1056 2) 0.1042 3) 0.3944 4) 0.8944

There are three financial aid counselors. If a student’s last initial is from A – H, let them know that their counselor is Jon Stewart. If a student’s last initial is from I – Q, let them know that their counselor is Chelsea Handler. If a student’s last initial is from R – Z, let them know that their counselor is Brian Williams.Ask student for the FICO score, if it’s less than 660 tell that this student cannot have a loan.

To ensure that there is no mathematical error, the following condition needs to be fulfilled: Question Select one: A. Σ Back-Sights – Σ Foresights = Last Reduced Level – First Reduced Level B. Rises - Falls = Last Reduced Level – First Reduced Level C. Σ Intermediate-Sights – Σ Foresights = First Reduced Level – Last Reduced Level D. All of the above

upper lim. Problem 13, A Quiz game has 2 questions. The problem is: which question to attempt first. If the first question is answered correctly then the second question can be attempted. If the first answer is wrong, the game stops. Question 1 will be answered correctly with probability 0.8 with a prize of $100. Question 2 will be answered correctly with probability 0.5 with a prize of $200. Let Y = the amount of money won if Question 1 is attempted first Let Z= the amount of money won if Question 2 is attempted first a) Write the probability distribution of Y b) Find E[Y] c) Write the probability distribution of Z d) Find E[Z] e) Which is greater, E[Y] or E[Z]? Bonus f) Assume we choose the first question at random. If the probability of picking Question 1 is 0.4, find E[X], where X Total amount of money won in the game. %3D

Suppose you have to select one project partner from a set of four classmates, who have different GPAs. Assume you do not know any student’s GPA in advance but can get to know it after you have picked a student from that group (a) Suppose you pick one of the four students at random and accept that student as your project partner. What is the probability that your partner is the one with the highest GPA? (b) Suppose you decide to reject the first student and to then accept the next student if and only if that student has a higher GPA. Note that you MUST have a partner, so if the first three are rejected by you, then you have to accept the fourth student. What is the probability that your partner will be the one with the highest GPA.