MEAN MEDIAN MODE FROM A BAR GRAPH WORKSHEET

Problem 1 :

Using the frequency column graph below : 

a)  Construct a frequency table

b)  Determine the total number of assists.

c)  for the assists given, find the

i) Mean   ii)  Median    iii) Mode

Solution

Problem 2 :

The graph given shows the types of drink purchased by students at recess 

a) What is the least popular drink ?

b)  What is the mode of the data ?

c) How many drink orange juice ?

d)  What percentage of students drink chocolate milk ?

Solution

Problem 3 :

The bar chart represents the outcome of a penalty shoot-out competition. Each person in the competition was allowed six shots at the goal. The graph shows, for example, that four people only scored one goal with their six shots.  

a) How many people were involved in the shoot-out? 

b) Find the Mean, Median, Mode, and Range of scores.

Solution

Problem 4 :

The bar chart represents the scores from a quiz. Children were asked to name six boy bands in 30 seconds. Each score represents the number of correctly named bands.

a) How many children were involved in the quiz?

b) Complete the table with values for the Mean, Median, Mode, and Range of scores.

Solution

Using the bar graph given below, find

(i) Mean   (ii)  Median    (iii) Mode   (iv) Range

Problem 1 :

Solution

Problem 2 :

Solution

Problem 3 :

Solution

Problem 4 :

Solution