Data and Probability Unit Review

Explain what is meant by the term 'sample space' in probability.

• The area where samples are stored in a laboratory.

• The space between two samples in a data set.

• The set of all possible outcomes of a random experiment.

• The space where a sample is taken from in a population.

List all possible outcomes when rolling a fair six-sided die.

• 1, 2, 3, 4, 5, 6

• A, B, C, D, E, F

• Red, Blue, Green, Yellow, Orange, Purple

• Monday, Tuesday, Wednesday, Thursday, Friday, Saturday

What are the possible outcomes when flipping a fair coin?

• Heads or Tails

• Heads, Tails, and Wings

• Heads, Tails, and Feet

• Heads and Tails

If a bag contains 3 red, 2 blue, and 4 green marbles, what is the size of the sample space when drawing one marble?

• 12

• 5

• 10

• 9

Dustin has a spinner that is divided into
5 equal-size sections colored red, blue, orange, white, and green. What is the probability that Dustin spins pink on the next spin?

• 0
• 0.25
• 0.5
• 0.75

Isidro flips a fair coin 40 times. How many times can he expect heads to appear?

• 4
• 10
• 15
• 20

Find the theoretical probability of NOT landing on yellow if you spin the spinner.

• 1/8
• 7/8
• 1
• 7

What is the theoretical probability of picking a vowel from the letters A, B, C, D, and E?

• 2/5
• 2/3
• 1/5
• 25%

Experimental Probability is:

• What Will happen 
• What actually happens
• What should happen
• What I think Happens

  Which of the following describes theoretical probability?

• a.  Perform an experiment to determine the probability
• a.      Determining the expected probability of an event
• a.  Perform a simulation and count the number of possible outcomes
• a.  Use trials to count the number of desired outcomes