Summative Test - Probability

It is a branch of mathematics that provides quantitative description of the likely occurrence of the specific event.

• Algebra

• Geometry

• Probability

• Statistics

It is a repeatable procedure with a set of possible results.

• event

• experiment

• sample

• outcome

This refers to something which is not likely to occur.

• certain

• likely

• uncertain

• unlikely

“Jannah and her friends decided to find the number of times three heads “HHH” would come up when flipping three five-peso coins simultaneously.” Which of the following is an experimental statement?

• HHH

• Flipping three five-peso coin simultaneously

• To find the number of times three heads

• None of the above

Which of the following DOES NOT belong to the group?

• graphic organizer

• grid table

• systematic listing

• tree diagram

It is used to list all the possibilities of a sequence of events in a systematic way.

• counting principle

• grid table

• systematic listing

• tree diagram

If you are going to attend the mass with your family, how many possible outfits could you choose from 3 pants, 4 blouses and 2 shoes?

• 24

• 7

• 9

• 18

Allan was asked by his teacher to find the possible number of outfits if he has 2 shoes, 4 pants, and 5 t-shirts.  He answered 11 outfits. Is Allan correct?

• Yes, he is correct.

• No, there should 13 possible outfits.

• No, there should be 22 possible outfits.

• No, there should be 40 possible outfits.

It is the chance of an event that you expect to happen.

• experimental probability

• experiment

• probability

• theoretical probability

It is the probability of an outcome which happens in actuality or practice.

• experimental probability

• experiment

• probability

• theoretical probability