Normal Curve

Front

In a normal curve, what is the relationship between the mean and the median?

Back

The mean is equal to the median.

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

Front

Which measure is located at the center of the Normal Curve?

Back

Mean.

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

Front

What percentage of data falls within one standard deviation of the mean in a normal distribution?

Back

68%.

Tags

CCSS.HSS.ID.A.4

Front

What percentage of data falls within two standard deviations of the mean in a normal distribution?

Back

95%.

Tags

CCSS.HSS.ID.A.4

Front

What percentage of data falls within three standard deviations of the mean in a normal distribution?

Back

99.7%.

Tags

CCSS.HSS.ID.A.4

Front

What is the standard deviation in a normal distribution?

Back

A measure of the amount of variation or dispersion of a set of values.

Front

What shape does a normal distribution curve have?

Back

A bell-shaped curve.

Front

What is the area under the normal curve equal to?

Back

1 (or 100%).

Front

In a normal distribution, what is the mode?

Back

The value that appears most frequently, which is also the same as the mean and median.

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

Front

What does it mean if data is normally distributed?

Back

The data follows a pattern where most values cluster around the mean.

Tags

CCSS.6.SP.A.3