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- 1. Multiple Choice
Logistic regression a supervised machine learning algorithm
True
False
- 2. Multiple Choice
Logistic regression mainly used for Regression
True
False
- 3. Multiple Choice
What are odds?
It is the ratio of the probability of an event occurring to the probability of the event not occurring.
It is the ratio of the probability of an event occurring to the probability of the sum of all events.
It is the ratio of the probability of an event not occurring to the probability of the event occurring.
It is the ratio of the probability of an event not occurring to the probability of the event not occurring.
- 4. Multiple Choice
Suppose you have been given a fair coin and you want to find out the odds of getting heads. Which of the following option is true for such a case?
odds will be 0
odds will be 0.5
odds will be 1
None of these
- 5. Multiple Choice
What is true in a Logistic Model?
It has a bell-shape graph and its values ranges from -1 to 1
It has a narrow bell-shape graph and its values ranges from -2 to 2
It has an s-shape and its values ranges from 0 to 1
It has parabolic-shape graph and its values ranges from 0 to 2
- 6. Multiple Choice
A logistic regression has the same assumptions as the linear regression except for?
Nonlinearity
Linearity
Autocorrelation
Homoscedasticity
- 7. Multiple ChoiceA die is rolled once. What is the probability of rolling a 5? Your answer should be a fraction in simplest form.1/61/32/55/6
- 8. Multiple ChoiceA die is rolled once. What is the probability of rolling an odd number? Your answer should be a fraction in simplest form.1/61/23/62/5
- 9. Multiple ChoiceA die is rolled once. What is the probability of rolling a number less than 3? Your answer should be a fraction in simplest form.1/32/63/61/6
- 10. Multiple ChoiceProbability is ...the chance that some event will occur.a game that involves coins.a guarantee.
- 11. Multiple ChoiceA jar contains 2 pink, 6 red, and 4 blue marbles. If you pick one marble without looking, what is the probability that the marble you pick will be red or blue?5/61/21/31/6
- 12. Multiple Choice
What is the probability of selecting an orange candy?0%25%50%100% - 13. Multiple ChoiceWhat is the probability that the person picked will be a boy given they speak german?.7273.4.16.22
- 14. Multiple Choice
The odds against a customer ordering dessert are 20:3. What is the probability of a customer ordering dessert?
3/20
20/23
3/23
20/3
- 15. Multiple Choice
The odds in favor of receiving a gift are 5:16. Find the probability of Henry receiving a gift.
16/5
5/21
None of these
5/16
- 16. Multiple Choice
The probability of the box having a toy is 6/13. What are the odds against the box having a toy?
7:13
6:7
7:6
13:6
- 17. Multiple Choice
Ryan is on a game show. He will choose a box to see if he wins a prize. The odds in favor of Ryan winning a prize are 9/2. Find the probability of Ryan winning a prize.
9/11
11/9
2/9
2/11
- 18. Multiple Choice
Out of 10 balloons, two are small, five are medium, and three are large. Find the odds against a large balloons.
3:7
3:10
7:10
7:3
- 19. Multiple Choice
Out of 10 balloons, two are small, five are medium, and three are large. Find the odds in favor of a small balloon.
2:8
8:10
2:10
8:2
- 20. Multiple Choice
Javeon entered a raffle to win a movie ticket. The probability that he wins a movie ticket is 8/17. Find the odds in favor of him winning a movie ticket.
8/9
9/8
8/17
9/17
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