CCSS.Math.Content.7.SP.C.5

Which of the following expressions would be used to calculate the complement of an event occurring?

• P(event) - 1
• P(event 1) x    P(event 2)
• P(event)/possible outcomes
• 1 - P(event)

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CCSS.Math.Content.7.SP.C.5

A spinner has 5 sections of equal size labeled P, Q, R, and T.
The arrow of this spinner was spun 15 times and landed 4 times on the section labeled Q.

• The experimental probability is ¹/₅, and the theoretical probability is ¹/₅.
• The experimental probability is ¹/₅, and the theoretical probability is ⁴/₁₅.
• The experimental probability is 4/₁₅, and the theoretical probability is ¹/₅.
• The experimental probability is 4/₁₅, and the theoretical probability is ⁴/₁₅.

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CCSS.Math.Content.7.SP.C.5

The table shows the results of 50 rolls of a fair number cube numbered 1 to 6.

According to the data in the table, what was the experimental probability of rolling a 1?

• ⁴/₂₅
• ¹/₆
• ⁹/₅₀
• ¹/₅

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CCSS.Math.Content.7.SP.C.5

You pick a marble from this bag.
What is the probability you will choose either a black or white marble?

• 3/5
• 9/100
• 1/10
• 2/5

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CCSS.Math.Content.7.SP.C.5

What is the probability of rolling a cube and having land as an odd number?

• 3/4
• 1/3
• 1/2
• 2/5

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CCSS.Math.Content.7.SP.C.5

A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?

• 3/10
• 3/9
• 1/9
• 1/3

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CCSS.Math.Content.7.SP.C.5

What is the probability of spinning green (as a percent)?

• 30%

• 20%

• 25%

• 50%

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CCSS.Math.Content.7.SP.C.5

Find the experimental probability:

Roll dice: 1, 3, 3, 4, 4

P(1) =

• 3/5

• 1/6

• 2/5

• 1/5

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CCSS.Math.Content.7.SP.C.5

You pick a card at random.

What is P(5)?

• 3/1

• 3/4

• 1/4

• 1

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CCSS.Math.Content.7.SP.C.5

You pick a card at random.

What is P(5)?

• 1/4

• 3/4

• 4/3

• 4

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CCSS.Math.Content.7.SP.C.5