8.Daniel is a high school student who spends time on the weekend doing his schoolwork. At most he spends 5 hours doing school work. 5% of the weekends he studies for 0 hours, 8% he studies for 1 hour, 20% he studies 2 hours, 24% he studies 3 hours, 36% he studies 4 hours, and the remaining time he studies for 5 hours. a. Fill out the Probability Distribution Table x P(x)

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
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8.Daniel is a high school student who spends time on the weekend doing his schoolwork. At most he spends 5
hours doing school work. 5% of the weekends he studies for 0 hours, 8% he studies for 1 hour, 20% he studies 2
hours, 24% he studies 3 hours, 36% he studies 4 hours, and the remaining time he studies for 5 hours.
a. Fill out the Probability Distribution Table
x
P(x)
b. What is P(5)?
c. What is the probability that Daniel studies at least 3 hours?
d. What is the probability Daniel studies at most 3 hours?
e. What is the expected number of hours Daniel studies on a weekend? (Expected Value)
Transcribed Image Text:8.Daniel is a high school student who spends time on the weekend doing his schoolwork. At most he spends 5 hours doing school work. 5% of the weekends he studies for 0 hours, 8% he studies for 1 hour, 20% he studies 2 hours, 24% he studies 3 hours, 36% he studies 4 hours, and the remaining time he studies for 5 hours. a. Fill out the Probability Distribution Table x P(x) b. What is P(5)? c. What is the probability that Daniel studies at least 3 hours? d. What is the probability Daniel studies at most 3 hours? e. What is the expected number of hours Daniel studies on a weekend? (Expected Value)
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