Normal Curve

This data is normally distributed.  What percent of the data is in the shaded region?

• 68%
• 95%
• 99.7%
• 50%

Tags

CCSS.HSS.ID.A.4

CCSS.HSS.ID.A.1

This data is normally distributed.  What percent of the data is in the shaded region?

• 68%
• 95%
• 99.7%
• 50%

Tags

CCSS.HSS.ID.A.4

This data is normally distributed.  What percent of the data is in the shaded region?

• 68%
• 32%

• 95%
• 50%

Tags

CCSS.HSS.ID.A.4

CCSS.HSS.MD.A.1

This data is normally distributed.  What percent of the data is in the shaded region?

• 68%
• 32%
• 16%
• 50%

Tags

CCSS.HSS.ID.A.4

CCSS.HSS.ID.A.2

CCSS.HSS.ID.A.1

This data is normally distributed.  What percent of the data is in the shaded region?

• 99.7%
• 0.3%
• 0.15%
• 50%

Tags

CCSS.HSS.ID.A.4

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%

Tags

CCSS.HSF-LE.A.1B

The center of the curve represents what value of a data set?

• μ = population mean

• δ = population standard deviation

• Σ= sum of the data values

• Ζ = z or standard scores

Tags

CCSS.HSS.ID.A.4

CCSS.HSS.ID.A.3

CCSS.HSS.ID.A.2

What shape is a normal distribution curve?

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

Tags

CCSS.HSS.ID.A.3

A normal curve has a ____ shape.

• skewed left

• skewed right

• bimodal

• symmetrical

Tags

CCSS.HSS.ID.A.4

CCSS.HSS.ID.A.3

CCSS.HSS.ID.A.2

In a normal curve,

• the mean is greater than the median

• the mean is less than the median

• the mean is equal to the median

• who knows

Tags

CCSS.HSS.ID.A.3

CCSS.HSS.ID.A.2