TEKS.MATH.7.6D

Which of the following expressions can be used to calculate the probability of two related events occurring?

• P(event) x 2
• P(event 1) +   P(event 2)
• P(event 1) x     P(event 2)
• P(event 1 + 2)

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TEKS.MATH.7.6D

What is the probability of rolling 15 with a pair of dice?

• impossible
• unlikely
• equally likely
• likely

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TEKS.MATH.7.6D

Find the probability of flipping a heads on a coin, and then getting the color yellow on a spinner with 6 colors. 

• 1/12
• 2/9
• 3/7
• 7/19

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TEKS.MATH.7.6D

What is the probability of selecting an orange candy?

• 0%
• 25%
• 50%
• 100%

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TEKS.MATH.7.6D

The shelf life of a particular dairy product is normally distributed with a mean of 12 days and a standard deviation of 3 days.

About what percent of the products last between 12 and 15 days?

• 68%
• 34%
• 16%
• 2.5%

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TEKS.MATH.7.6D

What is the theoretical probability of the spinner landing on a 5?

• 
• 
• 
• 

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TEKS.MATH.7.6D

The letters that form the word ALGEBRA are placed in a bowl. What is the probability of choosing a letter other than “A”? 

• 2/7
• 5/49
• 5/7
• 10/49

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TEKS.MATH.7.6D

A piggy bank contains 4 quarters, 18 dimes, 10 nickels, and 8 pennies. A coin is chosen at random, not replaced, then another is chosen. Find each probability.

P (both dimes).

• 17/200

• 1/25

• 51/260

• 102/521

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TEKS.MATH.7.6D

What is the Theoretical Probability of not landing on red?

• 25%
• 50%
• 65%
• 66.7%

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TEKS.MATH.7.6D

TEKS.MATH.6.4G

You roll a 6-sided die.

What is P(1)?

• 1/6

• 2/5

• 1/9

• 2/3

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TEKS.MATH.7.6D