The time (in minutes) until the next bus departs a major bus depot follows a distribution with f(x) = where x goes from 25 to 45 minutes. O Part (a) O Part (b) Part (c) O Part (d) Part (e) Part (f) Part (g) Part (h) Part (1) Find P(25

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter5: Exponential And Logarithmic Functions
Section5.5: Exponential And Logarithmic Models
Problem 4ECP
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i don't understand how to solve this problem, please help explain this to me so I understand better

The time (in minutes) until the next bus departs a major bus depot follows a distribution with f(x) =
where x goes from 25 to 45 minutes.
O Part (a)
O Part (b)
O Part (c)
O Part (d)
O Part (e)
O Part (f)
O Part (g)
O Part (h)
O Part (i)
Find P(25 < x< 55). (Enter an exact number as an integer, fraction, or decimal.)
P(25 < x< 55) =
State this in a probability statement. (Enter exact numbers as integers, fractions, or decimals.)
The probability of a waiting time between 25 and 55 minutes is
. given waiting times -? v
O Part (j)
Find the 60th percentile. (Enter your answer as a whole number.)
State what this means in a complete sentence. (Enter your answer as a whole number.)
This means that 60% of the time, the waiting time is --Select--v than
minutes.
Transcribed Image Text:The time (in minutes) until the next bus departs a major bus depot follows a distribution with f(x) = where x goes from 25 to 45 minutes. O Part (a) O Part (b) O Part (c) O Part (d) O Part (e) O Part (f) O Part (g) O Part (h) O Part (i) Find P(25 < x< 55). (Enter an exact number as an integer, fraction, or decimal.) P(25 < x< 55) = State this in a probability statement. (Enter exact numbers as integers, fractions, or decimals.) The probability of a waiting time between 25 and 55 minutes is . given waiting times -? v O Part (j) Find the 60th percentile. (Enter your answer as a whole number.) State what this means in a complete sentence. (Enter your answer as a whole number.) This means that 60% of the time, the waiting time is --Select--v than minutes.
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