## Statistical Graphs Exercise

1. The number of videos issued from a video library over a week period.

 Day of Week M Tu W Th F Sa Su Number of videos issued 36 54 72 108 144 216 90

Draw a column graph and a pie chart to illustrate the data.

2. The weather in Wellington for 30 days was recorded as follows:

 Type of weather cloudy rainy sunny and dry showers windy Number of days 10 4 8 6 2

Show this information on the following graphs (label each one clearly):

(a) A pictograph
(b) A column graph
(c) A pie chart

3. Study the graph and answer the following questions:

(a) Which town or city is the farthest from Christchurch?
(b) How far is it from Napier to Christchurch?
(c) Which town or city is the nearest to Christchurch?
(d) Which town or city is the nearest to a distance of 900 km from Christchurch?
(e) Which town or city is the nearest to Auckland (you may need some geography here)?

4. The favourite flavours of ice cream sundaes of a class of students are shown in the table.

 Chocolate 12 Caramel 8 Hokey pokey 4 Strawberry 6

Show this data on:

(a) A pictograph
(b) A bar graph
(c) A sector graph

5. Measure the angles in the pie graph and calculate the number of people with each colour of hair.

There are 200 people in the group.