You take a quiz with 6 multiple choice questions. after you studied, you estimated that you would have about an 80% chance of getting any individual question right. what are your chances of getting them all right? the random numbers below represent a simulation with 20 trials. let 0-7 represent a correct answer and let 8-9 represent an incorrect answer.

Probability of getting all correct is

Step-by-step explanation:

Since the given events are independent events we have

Thus the probability of getting all correct is

4x and 6y

im not sure though

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!