Q4 COT2 DT

It is the result of a single trial of an experiment.

• Probability

• Sample space

• Outcome

• Evemt

It is an observation or measurement of a random phenomenon.

• Probability

• Experiment

• Event

• Outcome

It is the set of all the possible outcomes of an experiment.

• Probability

• Outcome

• Sample space

• Sample point

It is a particular collection of possible outcomes from a sample space.

• Experiment

• Event

• Outcome

• Sample point

It is branch of mathematics that deals with the occurence of a random event.

• Statistics

• Geometry

• Probability

• Algebra

A number cube is rolled. What is the probability of rolling a number that is not 3?

• 0

• 1/6

• 5/6

• 1

Which of the following DOES NOT belong to the group?

• Chance

• Interpretation

• Possibilities

• Uncertainty

A bottle contains white, blue, brown, and red coated candies. The P(white)=1/10; P(blue)=4/15; P(brown)=7/30; and P(red)=2/5. How many red candies are in the bottle?

• 7

• 8

• 12

• 30

Which of the following is an experiment in which results are observed?

• Head, Tail

• 1,2,3,4,5,6

• Rolling an odd number

• Picking a red card from a deck of cards

Which of the following is FALSE?

• The probability of rolling a 4 in a die is 1/6.

• Flipping a coin thrice has 3 possible outcomes.

• Answering a true or false-type question has two possible outcomes.

• The probability of getting a head when a coin is tossed once is 1/2 or 50%.