Question

A density graph for all of the possible temperatures from 60 degrees to 260 degrees can be used to find which of the following?

a. The probability of a temperature from 90 degrees to 180 degrees
b.The probability of a temperature from 30 degrees to 180 degrees
c.The probability of a temperature from 30 degrees to 120 degrees
d.The probability of a temperature from 90 degrees to 280 degrees

Answer 1

Assuming equal probability along the contiuum:

a. (180-90)/(260-60) = ?

Use same process for other problems.

Answer 2

90-180

Answer 3

90-120