Math
Probability & Statistics
5 questions
10 pts
Medium
12 min
Mean, median, mode and probability basics.
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What is the mean of 4, 8, 6, 5, 7?
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2 points
What is the median of 3, 7, 1, 9, 5?
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2 points
A coin is flipped. Probability of heads is?
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2 points
What is the mode of 2, 4, 4, 6, 7, 4?
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2 points
If P(A) = 0.3, what is P(not A)?
Probability & Statistics — 5 questions
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5
Questions
10
Points
12
Minutes
Difficulty
Medium
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