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This is for quarter 3 week 5 & 6.
Typology: Exams
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Republic of the Philippines
Caraga Region
Division of Agusan del Norte
Summative Test
Quarter 3, Week 5 & 6
Name: ______________________________________________________________________ Section: _________________________
Direction: WRITE THE LETTER OF THE CORRECT ANSWER IN THE SPACE PROVIDED.
______1. It is the set of all possible outcomes.
a. simple event b. probability c. sample space d. compound
event
______2. Activities done repeatedly and have a defined results are called
a. outcome b. event c. experiment d. probability
______3. It refers to the result of an experiment.
a. outcome b. event c. experiment d. probability
______4. An outcome or a collection of defined outcomes of an experiment which is a
subset of a
sample space.
a. outcome b. event c. experiment d. probability
______5. An event where an experiment happens at a time with a single outcome.
a. simple event b. compound event c. sample space d.
probability
______6. These are events composed of two or more simple events.
a. simple event b. compound event c. sample space d.
probability
______7. It consists of all outcomes that are in A or in B or both in A.
a. union of events b. intersection of event c. sample space d. probability
______8. It consists of all elements that are both in A and B.
a. union of events b. intersection of event c. sample space d. probability
______9. It is the set of all outcomes that are not on the event.
a. union of events b. intersection of event c. complement of an event d.
probability
______10. If each outcome in the sample space is equally likely to occur, then the
probability of an
event E is denoted by
a. P(E)=
b. P(E)=
c. P(E)=
d. P(E)=
______11. What is the probability of getting a 4 in rolling a die?
a.
b.
c.
d.
______12. What is the probability of getting a head in tossing a coin?
a.
b.
c.
d.
______13. The probability of the complement of an event A is given as
a. P(A’)= P(A) b. P(A’)= 1 - P(A) c. P(A’)= 1 + P(A) d. P(A’)= P(A) – 1
______14. What is the probability of getting 3 or 5 in rolling a die?
a.
b.
c.
d.
______15. What is the probability of getting 3 tails in tossing 3 coins?
a.
b.
c.
d.
_______16. What is the sample space when two coins are tossed?
a. {H,H,T,T} b. {HH, HT, TH, TT} c. {HH, TT} d. {HT, TH}
_______17. Which of the following is considered as a compound event?
a. tossing 5 coins b. rolling a die c. picking a card d. selecting a ball
_______18. If A={1,2,3,4}, B={2,4,6,8}, what is AB?
a. {1,2,3,4,6,8} b. {1,2,3,4,2,4,6,8} c. {2,4} d. {1,3,6,8}
_______19. From a deck of cards, what is the probability of getting a heart?
a.
b.
c.
d.
______20. In rolling a die, what is the probability of getting a 2 or an odd number?
a.
b.
c.
d.
For numbers 21 – 25, refer to the figure below:
The number of students who own a certain pet in a class at MNHS are shown
below.
_______21. How many students own a cat?
a. 8 b. 14 c. 18 d. 27
_______22. How many students own a dog and a fish?
a. 5 b. 3 c. 8 d. 18
_______23. How many students own a dog, or a cat and a fish?
a. 36 b. 19 c. 45 d. 28
_______24. If a student is randomly chosen, what is the probability that the student
owns three kinds of
pets?
a.
b.
c.
d.
_______25. If a student is randomly chosen, what is the probability that the student
owns a cat or a
fish?
dog cat
fish