Empirical Rule

What shape is a normal distribution curve?

• Half curve
• Round curve
• Bell curve
• Square curve

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

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

The Empirical (68-95-99.7) Rule can be applied only if data is ....

• Normally Distributed

• Uniform

• Skewed

• Symmetric

Tags

CCSS.HSS.ID.A.4

What % goes in each of the yellow boxes in the normal distribution shown?

• 68%

• 34%

• 30%

• 13.5%

Tags

CCSS.HSS.ID.A.4

What % goes in each of the yellow boxes shown in the normal distribution curve?

• 1.5%

• 2%

• 2.35%

• 5%

Tags

CCSS.HSS.ID.A.4

What % goes in each of the yellow boxes shown in the normal distribution curve?

• 34%

• 25%

• 15%

• 13.5%

Tags

CCSS.HSS.ID.A.4

What percentage of the data is between 0 and -1 standard deviations

• 34%

• 50%

• 2.35%

• 13.5%

Tags

CCSS.HSS.ID.A.4

What percentage of the data is between -2 and -3 standard deviations

• 34%

• .15%

• 2.35%

• 13.5%

Tags

CCSS.HSS.ID.A.4

What percentage of the data is between 1 and 2 standard deviations

• 34%

• 50%

• 2.35%

• 13.5%

Tags

CCSS.HSS.ID.A.4