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Inverse Standard Normal Distribution

Authored by Mary-Lyons Hanks

Mathematics

12th Grade

CCSS covered

Used 55+ times

Inverse Standard Normal Distribution
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2.05

-0.84

-2.05

0.84

Tags

CCSS.HSS.ID.A.4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

-0.13

-0.25

0.25

0.13

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A batch of thermometers have readings that are normally distributed with a mean of 0 degrees Celsius, and a standard deviation of 1 degree Celsius. If 12% of thermometers are rejected because their readings are too high, find the cut-off temperature.

-0.77

0.77

-1.17

1.17

Tags

CCSS.HSS.ID.A.4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A batch of thermometers have readings that are normally distributed with a mean of 0 degrees Celsius, and a standard deviation of 1 degree Celsius. Find the temperature that separates the bottom 30% from the top 70%.

-0.52

0.52

1.52

-1.52

Tags

CCSS.HSS.ID.A.4

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

-2.33

2.32

2.33

-2.32

Tags

CCSS.HSS.ID.A.4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A batch of thermometers have readings that are normally distributed with a mean of 0 degrees Celsius, and a standard deviation of 1 degree Celsius. Find the temperature that separates the top 10% from the bottom 90%.

-1.29

1.28

1.29

-1.28

Tags

CCSS.HSS.ID.A.4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A batch of thermometers have readings that are normally distributed with a mean of 0 degrees Celsius, and a standard deviation of 1 degree Celsius. If the top 6% of thermometers are rejected because they have readings that are too high, and the bottom 6% of thermometers are rejected because they have readings that are too low, what are the cut-off scores?

1.64 & -1.64

1.33 & -1.33

0.25 & -0.25

1.55 & -1.55

Tags

CCSS.HSS.ID.A.4

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