There are like 12 questions on my homework like this & Im seriously confused because it seems like it should be easy Problem: In your​ closet, there are 12 Saints​ shirts, 8 Roll Tide​ shirts, and 10 Gator shirts. Round answers to two decimal places.   ​(1) What is the probability of randomly selecting a Saints​ shirt?      Maybe my formula is bad? P(A)* P(B) * P(C) /P (A)?   ​(2) What is the probability that a randmonly selected shirt is not a Roll Tide​           Idk how to type the A with the line over it? I'm thinking:                 P(not-A) = 1- P(A)?

could you write out steps for b and c please

Please solve the attached problem

a quiz for a psychology class consists of ten questions, the questions are multiple choices with five possible answers each with only one correcct answer. if the student did not study and is guessing for all ten questions (x is the number of correct answers a students get correct) A- what is the probability of that student gettting one correct answer? B- what is the probability of that student getting a passing grade (70% or more correct is passing)

Suppose I give you a list of 20 problems to study, from which I will randomly pick 12 questions for an exam. For whatever reason, you prepare for this exam by completing and understanding how to solve 10 questions of the 20, so there are 10 questions you do not know how to solve. Not sure how to perform some of the tasks? Click to see similar problem Part (a) Compute the probability that you completely solve 7 of the 12 questions appearing on the midterm exam. (use four decimals) Part (b) To pass the midterm, you must correctly solve at least half of the 12 questions. Compute the probability that you (use four decimals) will pass the exam.

Which is more likely: rolling a total of 8 when two dice are rolled or rolling a total of 8 when 3 dice are rolled? Discuss your solution by explaining it.

Please explain your reasoning