## Statistical Graphs Test

Unit Test #47

Select your answers to the following 10 questions from the pop-up menus in the right hand column. Clicking the "Begin Test Again" button will clear all the answers.

 Q1: The graph shows the composition of an export order of fruit. In a order of fruit of 20 000 tonnes, what weight of apples would there be? A. 600 tonnesB. 6000 tonnesC. 3000 tonnesD. 15 000 tonnes Answer 1: A                    B                    C                    D Q2: In the graph in question 1, the angle at the centre of the "Kiwifruit" sector should be: A. 160°B. 72°C. 108°D. 144° Answer 2: A                    B                    C                    D Q3: Which fruit is least in demand? A. ApplesB. PearsC. KiwifruitD. Other Answer 3: A                    B                    C                    D Q4: The graph shows the test scores of 200 students. What type of graph is it? A. PictographB. Pie chartC. Bar graphD. Line graph Answer 4: A                    B                    C                    D Q5: In the graph in question 4, the fraction of students who scored between 25% and 50% is A. B. C. D. Answer 5: A                    B                    C                    D Q6: In the graph in question 4, how many students scored over 50 marks? A. 100B. 70C. 130D. 60 Answer 6: A                    B                    C                    D Q7: In a pie graph showing a survey of 300 people, 100 say "Yes" to tax increases. What would the angle be at the centre of the circle for the "Yes" sector? A. 100°B. 120°C. 150°D. 180° Answer 7: A                    B                    C                    D Q8: In a pictograph each picture represents 4 items. How many items would 3.5 pictures represent? A. 15 itemsB. 14 itemsC. 13 itemsD. 12 items Answer 8: A                    B                    C                    D Q9: What sort of graph would be best to show the results of a survey into the expenditure within a household on food, power, rent, etc. expressed as percentages? A. Line graph B. Bar graphC. HistogramD. Pie chart Answer 9: A                    B                    C                    D Q10: Which type of graph is also called a column graph? A. Bar graphB. Sector graphC. Line graphD. Pie chart Answer 10: A                    B                    C                    D