FOM 2 Unit 6 Flashcard 2

Front

What is the probability of an event?

Back

Probability is a measure of the likelihood that an event will occur, expressed as a number between 0 and 1, or as a fraction, decimal, or percentage.

Tags

CCSS.7.SP.C.5

Front

What does P(Pizza Given Senior) represent?

Back

It represents the probability of a senior student being given a pizza.

Tags

CCSS.HSS.CP.A.3

CCSS.HSS.CP.A.5

Front

What is the formula for calculating the total number of meal combinations?

Back

Total meal combinations = (Number of salad choices) x (Number of entree choices) x (Number of beverage choices).

Front

What is the intersection of two sets?

Back

The intersection of two sets is the set of elements that are common to both sets.

Front

What is the symbol for an empty set?

Back

The empty set is denoted by either { } or ∅.

Front

How can probability be expressed?

Back

Probability can be expressed as a fraction, decimal, or percentage.

Tags

CCSS.7.SP.C.5

Front

What is the difference between a universal set and an empty set?

Back

A universal set contains all possible elements in a particular context, while an empty set contains no elements.

Front

What does L ∩ R represent in set theory?

Back

L ∩ R represents the intersection of sets L and R, which includes elements common to both sets.

Front

If a set has no elements, what is it called?

Back

It is called an empty set or null set.

Front

How do you calculate the probability of an event occurring?

Back

Probability = (Number of favorable outcomes) / (Total number of possible outcomes).

Tags

CCSS.7.SP.C.7A