dot distribution

• Dot distribution is a way to plot a graph.

• Words such as mean, median, and mode will are used. (Mode means most, Mean means the average number [you find the mean by adding all the given numbers together and dividing them by how many digits there are.], and Median means the middle or central number of a data set.) Example: Find the mode of the set: 100,150,190,100,180,100,100.

• Dot distribution helps us get a picture of intensity and concentration of how much of something is in a given area. (Maximum value is at the right side of a graph, the Minimum is at the left

Multiple Choice

What is the mode?

• 55

• 60

• 70

• 75

Multiple Choice

Which numbere has the lowest amount of dots?

• 70

• 75

• 85

• 60

Multiple Choice

What is the median?

• 70

• 55

• 60

• 80

Multiple Choice

What's the mode of this plot?

• 150

• 170

• 190

• 180

Multiple Choice

How many people had an electic bill of $180

• 1

• 8

• 7

• 4

Multiple Choice

What is the mode of this plot

• 66

• 78

• 60

• 72

Multiple Choice

What if the maximum value of this plot?

• 90

• 96

• 102

• 108

Multiple Choice

What is the minimum value for this plot?

• 78

• 66

• 72

• 60

Multiple Choice

How many students received a 78 for the quiz grade?

• 2

• 8

• 7

• 1

Multiple Choice

How many students spent 30 minutes on their homework?

• 0

• 4

• 3

• 6