Statistics Math 4 Chapter 3.1

Front

Probabilities are always between...

Back

0 & 1

Front

If you have a color wheel and there are four colors, what is the likelihood you will spin the color you want?

Back

1/4

Front

How do you write 0.02 as a percent?

Back

2%

Front

Which shows the sample space for flipping two coins?

Back

HH, HT, TH, TT

Front

If you flip a coin 40 times and get heads every time, what is the likelihood of flipping a tails the 41st time?

Back

1/2

Front

What is the definition of a sample space in probability?

Back

The set of all possible outcomes of a random experiment.

Front

What is the formula for calculating probability?

Back

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

Front

What is the probability of rolling a 3 on a standard six-sided die?

Back

1/6

Front

If an event has a probability of 0.75, what is the probability of the event not occurring?

Back

0.25

Front

What does it mean if two events are independent?

Back

The occurrence of one event does not affect the occurrence of the other.