Answer:
216 gallon
Step-by-step explanation:
We are given that
Milk in gallon probability week
200 3/30 3
205 4/30 4
210 6/30 6
215 5/30 5
220 4/30 4
225 3/30 3
230 2/30 2
235 2/30 2
240 1/30 1
Total weeks=30
We have to find the average number of gallons of milk consumed per week
The average number of gallons of milk consumed per week
=Total number of gallons of milk/total weeks
Using the formula
The average number of gallons of milk consumed per week
=[tex]\frac{200(3)+205(4)+210(6)+215(5)+220(4)+225(3)+230(2)+235(2)+240(1)}{30}[/tex]
=[tex]\frac{6480}{30}[/tex]
=[tex]216[/tex]gallons/week
Hence, the average number of gallons of milk consumed per week= 216 gallon
