<u>Complete Question</u>
The probability distribution table is given below:

Answer:
1.61
Step-by-step explanation:
The probability distribution table is given below:

We want to determine the mean number of times a person gave blood.
Expected Value, 

The mean number of times a person gave blood based on this survey is 1.61.
Answer:
1. n + 8 = 10
2.
= 10
3. 8n - 6 = 34
4. 3(n + 12) = 45
5. No
6. Yes
Step-by-step explanation:
(only for questions 5 and 6)
5. If you substitute in y = 1, you get 1 * 49 = 0 or 49 = 0 which is not true.
6. If you substitute in b = 8, you get:

this is true.
hurdler falled down before the 353535 steps of 100100100 race.
we need to find where she fell down
so we need subtract 353535 from 100100100

she falled at 99746565 step before completing the race
8x2=16
so Tanisha expects that each person will drink 16 ounces witch mean that each person will drink 2 cups of lemonade .cause 8 ounces equal 1 cup and x that by 2 equal 2 cups for 16 ounces