The probability that we return to the university is 65% P(E1)=0.65, the the probability that the coronavirus continues by two months more is 74% P(E2)= 74%, and the probability that the university opens the doors with the coronavirus is 30%. Determine:

You flip a coin that is not fair; the probability of heads on each flip is 0.7. The coin is flipped. If it shows heads, you draw a marble from urn A with 1 blue and 4 red marbles. If the coin shows tails, you draw a marble from urn B with 3 blue and 1 red marble. Find the probability of choosing a blue marble, given that the coin showed heads. ○ (0.7) · (₹) + (0.3) · (³) ○ (0.7) · (-/-) + من | حر = 0.14 = 0.2 +0.75 = = 0.14 0.0225 0.95 = = 0.1625

Find the probability of the indicated event if ​P(E)=0.30 and ​P(F)=0.45. Find​ P(E or​ F) if​ P(E and ​F)=0.15.

In a large population, 52% of the people have been vaccinated. If 5 people are randomly selected, what is the probability that AT LEAST ONE of them has been vaccinated? Give your answer as a decimal to 4 places.

The probability Kayla will score above 80% on a mathematics test is 0.60. Kayla will take five tests this semester. We want to find the probability she will score above 80% on exactly four out of the five tests. What is the probability of Kayla scoring above 80% on exactly four out of the five tests?

he probability of a person dying quickly given that he or she ate flesh from a Mad Cow is 85% Suppose the probability that the person eats flesh from a Mad Cow is 12%, what is the PROBABILITY such a person eats the flesh of a Mad Cow and dies quickly?

Based on Julie's Semester 1 Mathematics 1 Quiz scores, the probability that Julie obtains a perfect score on a  Quiz is 0.7.  Julie completes the first six quizzes in Semester 2. The probability that Julie obtains a perfect score of 6 for the first time with her fifth quiz is:

Find the probability that either event A or B occurs if the chance of A occurring is 0.5,the chances of B occurring is 0.3, and events A and B are independent.

Find the probability of the indicated event if P(E) = 0.20 and P(F) = 0.40. Find P(E or F) if P(E and F) = 0.20. P(E or F) = (Simplify your answer.)

The probability of a student at a university eating breakfast on campus is 0.2413. If one afternoon 9 students are chosen at random. Find the probability that at least 2 of them had eaten their breakfast in college.