TEKS.MATH.9-12.V.B.1

What is the probability that a student does not play on a sports team? 

• .5
• .45
• .55

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TEKS.MATH.9-12.V.B.1

Find the value for
P( -2.01 < Z < 0.88)

• 0.7884
• 0.2116
• 0.0222
• 0.1984

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TEKS.MATH.9-12.V.B.1

What percentage of the days that it rained, did they forecast no rain?

• About 20%
• About 18%
• About 14%
• About 12%

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TEKS.MATH.9-12.VI.B.3

TEKS.MATH.9-12.V.B.1

The scoring of modern IQ is such that Intelligence Quotients (IQs) have a normal distribution of μ= 100 and 𝞂 = 15.

Mensa International is a non-profit organization that accepts only people with IQ score within the top 2%. What level of IQ qualifies one to be a member of Mensa?

• 115
• 130.75
• 145
• 120

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TEKS.MATH.9-12.V.B.1

When a coin is flipped, what is the probability of heads?

• 1
• 1/2
• 1/4
• 1/100

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TEKS.MATH.9-12.V.B.1

Probability is ...

• the chance that some event will occur.
• a game that involves coins.
• a guarantee.

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TEKS.MATH.9-12.V.B.1

A bag contains 4 red marbles, 7 blue marbles and 5 green marbles. what is the Theoretical probability of NOT choosing a red marble if the answer was to be simplified.

• 4/16
• 3/16
• 3/4
• 12/16

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TEKS.MATH.6.4E

TEKS.MATH.9-12.V.B.1

There is one each of the following colors of jelly-beans in a hat: pink, blue, yellow, red, and black. What is the probability that you select a blue, return the marble and select a pink?

• 1/25
• 2/25
• 1/5
• 1/20

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TEKS.MATH.9-12.V.B.1

The scoring of modern IQ is such that Intelligence Quotients (IQs) have a normal distribution of μ= 100 and 𝞂 = 15.

Mensa International is a non-profit organization that accepts only people with IQ score within the top 2%. What level of IQ qualifies one to be a member of Mensa?

• 115
• 130.75
• 145
• 120

Tags

TEKS.MATH.9-12.V.B.1

A die is rolled.  What is the probability of rolling a 5 or a number greater than 3?

• 2/3
• 1/2
• 5/6
• 1

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TEKS.MATH.9-12.V.B.1