Data for the progression of college students at a St. Joseph College are summarized in the following matrix of transition probabilities: States Graduate Drop out Freshman Sophomore Junior Senior Graduate 1 0 0 0 0 0 Drop out 0 1 0 0 0 0 Freshman 0 0.15 0.10 0.75 0 0 Sophomore 0 0.15 0 0.05 0.80 0 Junior 0 0.10 0 0 0.10 0.8 Senior 0.8 0.05 0 0 0 0.15 a. What states are absorbing states? b. Interpret the transition probabilities for a sophomore.
Data for the progression of college students at a St. Joseph College are summarized in the following matrix of transition probabilities: States Graduate Drop out Freshman Sophomore Junior Senior Graduate 1 0 0 0 0 0 Drop out 0 1 0 0 0 0 Freshman 0 0.15 0.10 0.75 0 0 Sophomore 0 0.15 0 0.05 0.80 0 Junior 0 0.10 0 0 0.10 0.8 Senior 0.8 0.05 0 0 0 0.15 a. What states are absorbing states? b. Interpret the transition probabilities for a sophomore.
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.
Chapter12: Probability
Section12.3: Conditional Probability; Independent Events; Bayes' Theorem
Problem 42E
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Data for the progression of college students at a St. Joseph College are summarized in the following matrix of transition
States | Graduate | Drop out | Freshman | Sophomore | Junior | Senior |
Graduate |
1 | 0 | 0 | 0 | 0 | 0 |
Drop out | 0 | 1 | 0 | 0 | 0 | 0 |
Freshman | 0 | 0.15 | 0.10 | 0.75 | 0 | 0 |
Sophomore | 0 | 0.15 | 0 | 0.05 | 0.80 | 0 |
Junior | 0 | 0.10 | 0 | 0 | 0.10 | 0.8 |
Senior | 0.8 | 0.05 | 0 | 0 | 0 | 0.15 |
a. What states are absorbing states?
b. Interpret the transition probabilities for a sophomore.
c. Compute the probabilities that a sophomore will graduate and that a sophomore will drop out.
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