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Mutually Exclusive Events

Authored by SHAIRA ALBARICO

Mathematics

10th Grade

CCSS covered

Used 8+ times

Mutually Exclusive Events
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10 questions

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1.

FILL IN THE BLANK QUESTION

2 mins • 3 pts

Events that cannot occur at the same time

Tags

CCSS.HSS.CP.A.1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If two events, A and B, are mutually exclusive, then the probability that either A or B occurs is the sum of their probabilities. How to write in symbols?

P (A or B) = P(A) - P(B)

P (A or B) = P(A) + P(B)

P (A and B)

P(A) + P(B)

Tags

CCSS.HSS.CP.B.7

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following are mutually exclusive events when a card is drawn at random from a standard deck of 52 cards?

A 4 or a heart

A 4 or a jack

A 4 or a club

A jack or a face card

Tags

CCSS.HSS.CP.A.5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If a coin is tossed once, what is the probability that the coin shows either head or tail?

−1

0

1/2

1

Tags

CCSS.7.SP.C.5

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

If a die is rolled once, what is the probability of obtaining an even number or a number greater than 4?

2/5

1/2

2/3

5/6

Tags

CCSS.HSS.CP.B.7

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Determine if each pair of events are mutually exclusive: getting a grade of 90 in Math’ and getting ‘a grade of 90 in English

Yes

Maybe

No

None

Tags

CCSS.HSS.CP.A.5

7.

FILL IN THE BLANK QUESTION

2 mins • 3 pts

If there is 40% chance that Jericho will buy a tablet, 70% chance that he will buy a cellphone, and 28% chance that he will buy a tablet and a cellphone, what is the probability that he will buy a tablet or a cellphone?

Tags

CCSS.HSS.CP.B.7

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