Suppose that the PDF for the number of years it takes.to earn a bachelor of science (B.S.) degree is given in the table below. P(x) 3 .05 4 40 5 .30 6 .15 7 10 a. What is the probability a student will earn their B.S. degree in less than 5 years? P(x < 5) = b. What is the probability the student will take exactly 6 years? P(x = 6) = %3D
Suppose that the PDF for the number of years it takes.to earn a bachelor of science (B.S.) degree is given in the table below. P(x) 3 .05 4 40 5 .30 6 .15 7 10 a. What is the probability a student will earn their B.S. degree in less than 5 years? P(x < 5) = b. What is the probability the student will take exactly 6 years? P(x = 6) = %3D
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![Suppose that the PDF for the number of years it takes.to earn a
bachelor of science (B.S.) degree is given in the table below.
x P(x)
3 .05
4 40
5 .30
6 .15
7 10
a. What is the probability a student will earn their B.S. degree in
less than 5 years? P(x < 5) =
b. What is the probability the student will take exactly 6 years?
P(x = 6) =
c. On average, how many years does it take to earn your B.S.
I.
degree?
years](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2fa11e8e-cb21-4b3c-8ee9-0472c03a10d5%2Fd75a55be-f812-42cd-90f6-4023be9f0a3c%2Fq9cq5l_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Suppose that the PDF for the number of years it takes.to earn a
bachelor of science (B.S.) degree is given in the table below.
x P(x)
3 .05
4 40
5 .30
6 .15
7 10
a. What is the probability a student will earn their B.S. degree in
less than 5 years? P(x < 5) =
b. What is the probability the student will take exactly 6 years?
P(x = 6) =
c. On average, how many years does it take to earn your B.S.
I.
degree?
years
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