The number of household members, x, living in Cityville homes has the following probability distribution:
1 2 3 4. 5 6 7 8
P(x) 0.21 0.28 0.16 0.22 0.06 0.04 0.02 0.01
What is the expected size of a household in Cityville?

c is the answer

step-by-step explanation:

a

step-by-step explanation:

60%

the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation: