Question 1

Which of the following do not describe a mutually exclusive event?

Accepted Answer

multiplem://Being the president of the student council and a member of the Mathematics Club.: Getting your modules in school and passing your outputs.:Cooking and listening to the radio

Answer

running and walking

Question 2

Which of the following shows A intersection B?

Accepted Answer

https://uploads.quizalize.com/9c28d0ca-2aff-4e9a-826d-2a5ef3797d08/question/6316dae7ba08d2e163e8be6e5e5778dfe06b0f54.png

Answer

https://uploads.quizalize.com/9c28d0ca-2aff-4e9a-826d-2a5ef3797d08/question/5d26aa2bfdb6e520a45d9616c528a5d7a9173aca.png

Answer

https://uploads.quizalize.com/9c28d0ca-2aff-4e9a-826d-2a5ef3797d08/question/b21c718a37e66d9b08dc09b861d761971d14ad44.png

Answer

https://uploads.quizalize.com/9c28d0ca-2aff-4e9a-826d-2a5ef3797d08/question/dab4badc651e43a932d4e84e05c50915bfe3e9b9.png

Question 3

It is an arrangement of objects where the order is not important.

Accepted Answer

scrambled://combination

Question 4

The percentile divides the distribution into hundred equal parts. What does the 20^th percentile mean?

Accepted Answer

jumble://This, means, that, 20%, of, the, distribution, falls, below, while, 80%, of, the, distribution, falls, above.

Question 5

Percentile is a statistical measure that is the most appropriate to measure the cut-off score for the top 80% of the class.

Accepted Answer

boolean://True

Answer

<P>False</P>

Question 6

Identify the given situations as

Accepted Answer

sorting:// Permutation| opening a vault, classroom sitting arrangement, choosing a President and a Secretary : Combination| choosing two movies to watch from 10 movies in netflix, seven toppings for a pizza , inviting 5 friends for your party

Question 7

Sort the following as

Accepted Answer

sorting://Permutation|#9c28d0ca-2aff-4e9a-826d-2a5ef3797d08/question/3a12bebdab8a2b0252e04073c71de89e790279d3.png, #9c28d0ca-2aff-4e9a-826d-2a5ef3797d08/question/daaaaabe391a478e11b07ce86a16cf0a193f8f66.png , #9c28d0ca-2aff-4e9a-826d-2a5ef3797d08/question/540ac6c6daebf98fece3fc70819d09f8f424493f.png : Combination|#9c28d0ca-2aff-4e9a-826d-2a5ef3797d08/question/cb86c5877cfb734efe995065e1c67035140c96b2.png

Question 8

Match Column A with the correct answer in column B.

Accepted Answer

linking://It is a set of possible outcomes resulting from an experiment| event : Event with only one outcome.|simple event: An event with two or more outcomes.|compound event: It is the collection of all outcomes that are elements of both sets A and B.|intersection of events : It is the collection of all outcomes that are elements of one or the other or the sets A and B or of both.|union of events

Question 9

Identify the Venn Diagram for each:

Accepted Answer

linking://( $A\cup B$ )|#9c28d0ca-2aff-4e9a-826d-2a5ef3797d08/question/28a23e6d635e35cd01ab11cc90d1047c33f125bd.png : ( $A\cap B$ )|#9c28d0ca-2aff-4e9a-826d-2a5ef3797d08/question/e4e56e2c5f7f10934588df35f2cd9a9ae8cf99c2.png : $\left(A\cap B'\right)$ |#9c28d0ca-2aff-4e9a-826d-2a5ef3797d08/question/dc2025c925113e019e07e8c31de20b2eee7cbcfc.png : $\left(A\cap B\right)'$ |#9c28d0ca-2aff-4e9a-826d-2a5ef3797d08/question/b9f0f253f8239aad8d3d387caf2d0c5e57f93100.png

Question 10

Arrange the steps in solving real-life problems involving Permutation and Combination

Accepted Answer

Question 11

There are 3 steps in getting a vaccination for COVID-19namely: registration, vaccination, and observation. This statement is an example of

Accepted Answer

freetext://permutation

Question 12

What are the different methods of counting the number of ways an event can happen?

Accepted Answer

freetextm://Fundamental Counting Principle: Box Method: Tree Diagram: Listing

Question 13

What is the probability of rolling a 1 in a 6-sided die?

Accepted Answer

freetext://1/6

Question 14

videoq:JqyN4_ZyHlg: 1.03://Give the formula for not mutually exclusive events?

Accepted Answer

P( A U B) = P(A) + P(B) – P(A ∩ B)

Answer

P( A U B) = P(A) + P(B) + P(A ∩ B)

Answer

P( A U B) = P(A) + P(B)

Answer

P( A U B) = P(A) - P(B) + P(A ∩ B)

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