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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Grade 6 - Mathematics
11.7 Probability and Statistics Review Test

Q 1: If a jar contains 13 red marbles and 7 green marbles, the probability that a marble selected from the jar at random will be green is ______.
13/20
7/20
0
1

Q 2: A spinner has four equal parts of yellow, green, blue and red. What is the probability of spinning a red, yellow, green or blue (in percentage)?
100%
75%
50%
25%

Q 3: Which of the following is an example of an outcome?
pulling a red marble from a jar
all of the other choices
rolling a number die
spinning a spinner

Q 4: Josť traveled for 2 hours at a rate of 70 kilometers per hour and for 5 hours at a rate of 60 kilometers per hour. What was his average speed for the 7-hour period?
80
62 6/7
65

Q 5: What is the probability of two events: rolling a 4 and letter c and rolling a 2 and rolling the letter e?
1/36
1/66
1/1296

Q 6: In nine games, a basketball team scored the following points per game: 67, 45, 84, 55, 73, 36, 80, 62 and 38. Find their median score.
62
55
67

Q 7: Find the mode for the values: 15, 18, 18, 23, 37, 29, 32, 32, 33, 37, 37, 54
37
18
32

Q 8: Which of the following events does not have a unique answer? (Hint: the answer depends on the letter or number chosen).
picking a letter from the alphabet
rolling a number 1
picking a letter from the word MATHEMATICS

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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