6A - 4.1 Lesson 6 - Histograms Part II

Draw

Draw a vertical line where you think the "line of symmetry" would be on this histogram.

Multiple Choice

The line of symmetry for this histogram is shown. Do you think, if you folded this graph in half, it would perfectly line up on both sides?

• Of course it would!

• Um... I don't think so!

​Even though, it does not perfectly line up, it is still symmetric, because it is pretty close!

Labelling

Select the correct end to the phrase from the picture!

Drag labels to their correct position on the image

left-skewed

symmetric

right-skewed

Labelling

Select the correct end of the statement.

Drag labels to their correct position on the image

right-skewed

left-skewed

symmetric

Labelling

Select the correct end of the statement.

Drag labels to their correct position on the image

right-skewed

left-skewed

symmetric

Multiple Choice

What kind of graph is this?

• left-skewed

• symmetric

• right-skewed

Multiple Choice

What kind of graph is this?

• left-skewed

• symmetric

• right-skewed

Labelling

Drag labels to their correct position on the image

symmetrical

not symmetrical

Hotspot

A cluster is formed when data points are in a close group or numerical data have similar values on a number line.

Labelling

A gap shows a location with no data values. On a histogram, a space between the bins indicates a gap, or a frequency of zero for that bin.

Drag labels to their correct position on the image

24

18

Histogram A

20

Histogram B

22

Hotspot

An outlier is a value that is much higher or much lower than the other values in a data set.

Multiple Choice

At what interval in the histogram of Arya's times is there an outlier?

• between 28 to 29

• between 33 to 33.5

• between 34 to 34.5

Match

Match the following histograms to their correct descriptions!

right-skewed

left-skewed and has a gap

symmetrical

right skewed and has a gap

has an outlier

• right-skewed

• left-skewed and has a gap

• symmetrical

• right skewed and has a gap

• has an outlier

​Your assignment can be found on Canvas!