Contenuti del Corso
Probability Theory
Probability Theory
3. Conducting Fascinating Experiments
5. Normal Distribution
Combine Your Knowledge
It is time to deal with three experiments; they are very similar, so firstly, let's recall some theory.
| Function | Explanation |
|---|---|
binom.pmf(k, n, p) | Calculate the probability to archive exactly k successes among n trials with the probability of success p |
binom.sf(k, n, p) | Calculate the probability to archive k or more successes among n trials with the probability of success p |
binom.cdf(k, n, p) | Calculate the probability to archive k or less successes among n trials with the probability of success p |
Compito
Swipe to start coding
Here, it would be best if we coped with several tasks.
- Calculate the probability that among
50unique pictures, exactly5have a defect; the probability that a picture has a defect is25%. - Calculate the probability that at least
9(9 or more) employees are satisfied with their salary if we know that there are20workers in the project. The probability for the positive answer is75%. - Calculate the probability that
6or fewer thefts this month will be revealed; we know that in the specific city, the amount of thefts is10. The probability of revealing is5%.
Soluzione
Cambia al desktop per esercitarti nel mondo realeContinua da dove ti trovi utilizzando una delle opzioni seguentiTutto è chiaro?
Grazie per i tuoi commenti!
Sezione 3. Capitolo 4
Combine Your Knowledge
It is time to deal with three experiments; they are very similar, so firstly, let's recall some theory.
| Function | Explanation |
|---|---|
binom.pmf(k, n, p) | Calculate the probability to archive exactly k successes among n trials with the probability of success p |
binom.sf(k, n, p) | Calculate the probability to archive k or more successes among n trials with the probability of success p |
binom.cdf(k, n, p) | Calculate the probability to archive k or less successes among n trials with the probability of success p |
Compito
Swipe to start coding
Here, it would be best if we coped with several tasks.
- Calculate the probability that among
50unique pictures, exactly5have a defect; the probability that a picture has a defect is25%. - Calculate the probability that at least
9(9 or more) employees are satisfied with their salary if we know that there are20workers in the project. The probability for the positive answer is75%. - Calculate the probability that
6or fewer thefts this month will be revealed; we know that in the specific city, the amount of thefts is10. The probability of revealing is5%.
Soluzione
Cambia al desktop per esercitarti nel mondo realeContinua da dove ti trovi utilizzando una delle opzioni seguentiTutto è chiaro?
Grazie per i tuoi commenti!
Sezione 3. Capitolo 4
Cambia al desktop per esercitarti nel mondo realeContinua da dove ti trovi utilizzando una delle opzioni seguenti