Mathematics Unit 9: Robberies
The TV reporter's statement on the graph showing a significant increase in robberies from 1998 to 1999 raises questions about the data interpretation. Explore what information it conveys, the mathematical techniques required for deeper analysis, and the validity of the reporter's assertion.
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Presentation Transcript
Mathematics Unit 9: Robberies What do we want to find out? What do we want to find out? QUESTION 9.1 A TV reporter showed this graph and said: The graph shows that there is a huge increase in the number of robberies from 1998 to 1999. What useful information do we know? What useful information do we know? What other mathematical techniques do we need to apply? What other mathematical techniques do we need to apply? What have we learned? What have we learned? Do you consider the reporter s statement to be a reasonable interpretation of the graph? Give and explanation to support your answer.
Mathematics Unit 9: Robberies What do we want to find out? QUESTION 9.1 A TV reporter showed this graph and said: The graph shows that there is a huge increase in the number of robberies from 1998 to 1999. What useful information do we know? What useful information do we know? What other mathematical techniques do we need to apply? What other mathematical techniques do we need to apply? What have we learned? What have we learned? Do you consider the reporter s statement to be a reasonable interpretation of the graph? Give and explanation to support your answer. Back to start Back to start
Mathematics Unit 9: Robberies What do we want to find out? What do we want to find out? QUESTION 9.1 A TV reporter showed this graph and said: The graph shows that there is a huge increase in the number of robberies from 1998 to 1999. What useful information do we know? What other mathematical techniques do we need to apply? What other mathematical techniques do we need to apply? What have we learned? What have we learned? Do you consider the reporter s statement to be a reasonable interpretation of the graph? Give and explanation to support your answer. Back to start Back to start
Mathematics Unit 9: Robberies What do we want to find out? What do we want to find out? QUESTION 9.1 A TV reporter showed this graph and said: The graph shows that there is a huge increase in the number of robberies from 1998 to 1999. What useful information do we know? What useful information do we know? What other mathematical techniques do we need to apply? What have we learned? What have we learned? Do you consider the reporter s statement to be a reasonable interpretation of the graph? Give and explanation to support your answer. Back to start Back to start
Mathematics Unit 9: Robberies What do we want to find out? What do we want to find out? QUESTION 9.1 A TV reporter showed this graph and said: The graph shows that there is a huge increase in the number of robberies from 1998 to 1999. What useful information do we know? What useful information do we know? What other mathematical techniques do we need to apply? What other mathematical techniques do we need to apply? What have we learned? Do you consider the reporter s statement to be a reasonable interpretation of the graph? Give and explanation to support your answer. Back to start Back to start
