Will give 5 stars, brainliest, and ! 3. consider the following box plot. (a) find the interquartile range. (b) what percent of values is included within the range from part (a)?

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. 

7.666270253x10 raised to the 18th power

Just divide the x axis (the top) by 2 or multiply the y axis (the bottom) by 2