NTI Day 8

Front

What is probability?

Back

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

Front

How do you calculate the probability of an event?

Back

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

Front

What is the probability of landing on an odd number after spinning a spinner with 7 equal sectors numbered 1 through 7?

Back

3/7

Front

What is the probability of choosing a King from a standard deck of 52 playing cards?

Back

1/13

Front

What is the probability of choosing a green marble from a jar containing 5 red, 6 green, and 4 blue marbles?

Back

1/3

Front

What is the probability that a randomly chosen person whose highest level of education is high school is a man?

Back

.09

Front

What is the probability that a randomly chosen woman has earned a bachelor's or graduate degree?

Back

50%.

Front

What is a sample space in probability?

Back

A sample space is the set of all possible outcomes of a probability experiment.

Front

What is a favorable outcome?

Back

A favorable outcome is an outcome that satisfies the conditions of the event we are interested in.

Front

What does it mean if an event is independent?

Back

Two events are independent if the occurrence of one does not affect the occurrence of the other.