Standard Deviation Lesson

Standard Deviation for Ungrouped Data

Ph-USA Gurur

Today, we will:

• Review the previous measures of variability.

• Define and understand Standard Deviation for Ungrouped Data.

• Apply measures of variability in real life.

Poll

Are you ready

Standard Deviation

• Standard deviation is a measure of how each value in a data set varies or deviates from the mean

Open Ended

Question and Answer

Open Ended

Journal: How do you find the standard deviation?