Carter drank 15.75 gallons of water in 4 weeks. he drank the same amount of water each day. estimate how many gallons he drank in one day

Carol drank 0.5625 gallon of water in one day.

Step-by-step explanation:

Carter drink 15.75 gallons of water in 4 weeks. Each week consists of 7 days, then there are days in for weeks.

So, it is 15.75 divided by 28 (28 days in 4 weeks)

He drank 0.5625 gallons in one day. Round wherever you want.

From the box plot we can see the following measure:

a) Minimum Value = 0
b) 1st Quartile = 2.25
c) Median = 3
d) 3rd Quartile = 4.75
e) Maximum Value = 6

Question 1)

Find the Inter Quartile Range (IQR):

The Inter Quartile Range(IQR) is calculated as the difference between 3rd quartile and the 1st quartile.

So,

IQR = 3rd Quartile - 1st Quartile

Using the values, we get:

IQR = 4.75 - 2.25 = 2.50

Question 2)

Values included in the Inter Quartile Range:

1st Quartile separates the lower 25% values from the top 75% values.
3rd Quartile separates the lower 75% values from the top 25% values.
In between the 1st and 3rd Quartile, the middle 50% of the values exist. The remaining 50% are on the either sides of the 1st and 3rd Quartiles.

So, from 2.25 to 4.75, the middle 50% of the values exist.