50 points
Question 1(Multiple Choice Worth 2 points)
(Theoretical Probability LC)

When given a set of cards laying face down that spell M, A, T, H, I, S, F, U, N, determine the probability of randomly drawing a consonant.

six thirds
six tenths
two thirds
two ninths
Question 2(Multiple Choice Worth 2 points)
(Theoretical Probability MC)

A group of students was surveyed in a middle school class. They were asked how many hours they work on math homework each week. The results from the survey were recorded.


Number of hours Total number of students
0 1
1 3
2 2
3 5
4 9
5 7
6 3

Determine the probability that a student studied for 4 hours.
0.3
0.7
0.9
3.0
Question 3(Multiple Choice Worth 2 points)
(Theoretical Probability LC)

Spin a spinner with three equal sections colored red, white, and blue. What is P(green)?

0%
100%
33%
66%
Question 4(Multiple Choice Worth 2 points)
(Theoretical Probability LC)

When rolling a fair, eight-sided number cube, determine P(number greater than 6).

0.25
0.50
0.66
0.75
Question 5(Multiple Choice Worth 2 points)
(Theoretical Probability MC)

A spinner with repeated colors is shown.

spinner divided evenly into eight sections with three colored blue, one colored orange, two colored purple, and two colored yellow

Determine P(not blue) if the spinner is spun once.

12.5%
25%
37.5%
62.5%
Question 6(Multiple Choice Worth 2 points)
(Theoretical Probability LC)

When tossing a two-sided, fair coin with one side colored yellow and the other side colored green, determine P(yellow).

yellow over green
green over yellow
2
one half
Question 7(Multiple Choice Worth 2 points)
(Theoretical Probability MC)

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Joseph has a bag filled with 2 red, 4 green, 10 yellow, and 9 purple marbles. Determine P(not purple) when choosing one marble from the bag.

64%
36%
24%
8%