The graph to the right is the uniform probability density function for a friend who is x minutes late. (a) Find the probability that the friend is between 20 and 30 minutes late. (b) t is 10 AM. There is a 20% probability the friend will arrive within how many minutes? 1/30 10 20 30X Time (in) (a) The probability that the friend is between 20 and 30 minutes late is (Type an integer or a decimal. Round to three decimal places as neededy () More Clear all Check answe

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What is the probability that a friend is between 20 and 30 min late? It is 10am. There is 20% probability the friend will arive within how many minutes?
The graph to the right is the uniform probability density function for a friend who is x minutes late.
(a) Find the probability that the friend is between 20 and 30 minutes late.
(b) h is 10 AM There is a 20% probability the friend will arrive within how many minutes?
1/30
Tases
10 20 30X
Time (min)
Acthvity
an
(a) The probability that the friend is between 20 and 30 minutes late is
(Type an integer or a decimal. Round to three decimal places as neededy
nch
Contents
(8,)
More
Success
Clear all
Check answer
To see what to study next, go to your Study Plan.
hp
Transcribed Image Text:The graph to the right is the uniform probability density function for a friend who is x minutes late. (a) Find the probability that the friend is between 20 and 30 minutes late. (b) h is 10 AM There is a 20% probability the friend will arrive within how many minutes? 1/30 Tases 10 20 30X Time (min) Acthvity an (a) The probability that the friend is between 20 and 30 minutes late is (Type an integer or a decimal. Round to three decimal places as neededy nch Contents (8,) More Success Clear all Check answer To see what to study next, go to your Study Plan. hp
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