Mean Median Frequency Distribution

Estimate the mean of the histogram.

Find the difference between the medians of version A and B.

The dot plot and histogram represent the same data. If the mean of the histogram is 24.25, how is it different than the mean of the dot plot?

• The mean of the histogram is .17 higher than the mean of the dot plot.

• The mean of the histogram is .17 lower than the mean of the dot plot

• The mean of the histogram and dot plot are the same

• You cannot find mean of the dot plot.

What is the median value of the score?

• 2

• 3

• 2.5

• 3.5

Sam's team has scored the following numbers of goals in recent games presented as raw data.

2, 3, 1, 2, 1, 3, 2, 3, 4, 5, 4, 2, 2, 3

What is the mean value of the score?

• 5.0

• 2.0

• 3.10

• 2.64

Given above are marks obtained by 20 students in Math out of 25. Find the value of x.

• 4

• 5

• 7

• 8

Which pet was chosen by 6 people?

• Cat

• Goldfish

• Hamster

• Snake

Sam had 15 soccer games this season. His team scored the following goals for each game:

1,2,0,3,1,1,0,2,1,3,0,2,1,1,3

What is the frequency of Sam's team scoring 0 goals?

• 15

• 6

• 3

• 4

What is the range of the data set?

• 4

• 3

• 2

• 1

How many student score 19?

• 2

• 6

• 7

• 9