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Normal Curve

Authored by Heather Julian

Mathematics

9th - 12th Grade

CCSS covered

Used 2+ times

Normal Curve
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10 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

What's the probability of the gray area?

(Mean = 55, Standard dev = 2.5)

0.8185

0.8413

0.8641

0.8389

Tags

CCSS.HSS.ID.A.4

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

What's the probability of the highlighted area?

(Mean = 30, Standard Deviiation= 1)

0.8664

0.7863

0.9332

0.8754

Tags

CCSS.HSS.ID.A.4

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

What's the probability of the highlighted area?

(Mean = 100, Standard dev = 10)

0.9772

0.0228

0.1587

0.0062

Tags

CCSS.HSS.ID.A.4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What shape is a normal distribution curve?

Half curve
Round curve
Bell curve
Square curve

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

According to the empirical rule, what percentage of data falls within 1 standard deviation? 

25%
68%
95%
99.7%

Tags

CCSS.HSS.ID.A.4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

According to the empirical rule, how much of the data falls within 3 standard deviations? 

25%
68%
95%
99.7%

Tags

CCSS.HSS.ID.A.4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the percentage of data that falls within three standard deviations of the mean?

99.7%

98.7%

95%

100%

Tags

CCSS.HSS.ID.A.4

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