Data and Probability

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• 4

• 5

• 6

• 7

Which of the following terms is defined as "the piece of data that occurs most frequently in a set of data"?

• Mean

• Median

• Mode

• Range

• 240

• 540

• 668

• 680

What is the median of the following set of numbers: 3, 7, 9, 6, and 12?

• 6

• 7

• 9

• 5

What is the mean of the following set of numbers: 4, 8, 12, 16, 20?

Mathematical Equivalence

ON

If a bag contains 3 red marbles, 2 blue marbles, and 5 green marbles, what is the probability of picking a blue marble?

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• There are 7 cats in the shelter that are more than 5 years old.

• There are 9 cats in the shelter that are 3 years old.

• All of the cats in the shelter are at least 10 years old.

• There are more cats in the shelter that are 8 years old than 4 years old.

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