6.
the distribution of colors of candies in a bag is as follows.
brown
red
yellow
green
color
proportion
orange
0.1
0.3
0.2
0.2
0.2
if two candies are randomly drawn from the bag with replacement, what is the probability that they are
the same color?
(a) 0.09
(b) 0.22
(c) 0.25
(d) 0.75
(e) 0.78

.22

Step-by-step explanation:

I got .22 by squaring each probability and adding them up

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!

8

step-by-step explanation: