Unit 7 Test Review

Front

What is the probability of passing the exam given that a student was in class the day before the exam?

Back

0.76

Front

What is the total number of students surveyed in the favorite sport survey?

Back

33 students

Front

What is the relationship between the number of females and males surveyed?

Back

More females were surveyed than males.

Front

What is the probability of a student being female given they prefer basketball?

Back

0.52

Front

What is the term for selecting committee members from a larger group without regard to the order of selection?

Back

Combination

Front

How many different committees can be chosen from 14 candidates if 6 members are selected?

Back

3003

Front

What is the Fundamental Counting Principle?

Back

If one event can occur in m ways and a second can occur independently in n ways, then the two events can occur in m × n ways.

Front

What is a permutation?

Back

An arrangement of objects in a specific order.

Front

What is a combination?

Back

A selection of items without regard to the order.

Front

What is the formula for combinations?

Back

C(n, r) = n! / (r!(n - r)!) where n is the total items and r is the items to choose.