Inclusive or Mutually Exclusive?

Front

What does 'inclusive' mean in probability?

Back

In probability, 'inclusive' refers to events that can occur together. For example, rolling a 5 or a number greater than 3 includes the possibility of rolling a 5.

Tags

CCSS.HSS.CP.B.7

Front

What does 'mutually exclusive' mean in probability?

Back

'Mutually exclusive' refers to events that cannot occur at the same time. For example, selecting a red marble or a blue marble from a bag where no marble can be both red and blue.

Tags

CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.4

Front

If a die is rolled, what is the probability of rolling a 5 or a number greater than 3?

Back

The probability is inclusive because rolling a 5 is also a number greater than 3.

Tags

CCSS.HSS.CP.B.7

Front

If a bag contains 5 red marbles and 4 blue marbles, what is the probability of picking a red or blue marble?

Back

The probability is mutually exclusive because a marble cannot be both red and blue.

Tags

CCSS.HSS.CP.B.7

Front

What is the probability of selecting a one or a six from a jar of balls numbered 1 to 9?

Back

The probability is mutually exclusive because a ball cannot be both one and six.

Tags

CCSS.HSS.CP.B.7

Front

In a litter of kittens, what is the probability of picking a black and female kitten?

Back

The probability is inclusive because there can be multiple black kittens, and one of them can be female.

Tags

CCSS.HSS.CP.B.7

Front

What is the probability of selecting a milk chocolate or dark chocolate from a box of chocolates?

Back

The probability is mutually exclusive because a chocolate cannot be both milk and dark.

Tags

CCSS.HSS.CP.B.7

Front

Define 'event' in the context of probability.

Back

An event is a specific outcome or a set of outcomes from a random experiment.

Front

What is the total number of outcomes when rolling a die?

Back

There are 6 possible outcomes when rolling a die: 1, 2, 3, 4, 5, or 6.

Front

How do you calculate the probability of an event?

Back

Probability is calculated as the number of favorable outcomes divided by the total number of possible outcomes.

Tags

CCSS.7.SP.C.7A