Answer:
219.1
Step-by-step explanation:
Mean: Add all numbers together and divide by the amount of numbers
Numbers added together = 2,191
2,191/10 = 219.1
Answer:
12
Step-by-step explanation:
You need to multiply. Of is another word for saying MULTIPLY.
20% times 60
equals 12
Answer:
P(X = 3) = 0.14680064
Step-by-step explanation:
Formula=============================

……………………………………………………………………..
Given :
n = 8
p = 0.2
1 - p = 1 - 0.2 = 0.8
k = 3
Then


Answer:
52/27
Step-by-step explanation: