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QUESTION 1: UNDERSTANDING THE DATA Refer to pages 2 and 3: Based on the option you selected, answer the following questions: The table below shows the number of reported incidents of burglary and fire cases in South Africa over five years.
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4 partsStep-by-step solution
9 stepsBased on your notes, you have selected "Number of Burglaries" (Option 1) for your calculations.
Here is the data for the number of burglaries:
- 2020: 1145
- 2021: 1981
- 2022: 1203
- 2023: 1579
- 2024: 1050
Part 1.1· 2 steps
In which year was the number of burglary/fire incidents the highest?
Identify the highest number of burglaries from the given data.
The numbers are $1145, 1981, 1203, 1579, 1050$.
The highest value is 1981.Determine the year corresponding to the highest value.
The year corresponding to 1981 burglaries is 2021.
The student's note "deet Burglary = 2021" is correct.The year with the highest number of burglary incidents was .
Part 1.2
In which year was the number of burglary/fire incidents the lowest?
Identify the lowest number of burglaries from the given data.
The numbers are $1145, 1981, 1203, 1579, 1050$.
The lowest value is 1050.Determine the year corresponding to the lowest value.
The year corresponding to 1050 burglaries is 2024.
The year with the lowest number of burglary incidents was .
Part 1.3931
Calculate the range of burglary/fire incidents.
Identify the highest and lowest number of burglary incidents.
Highest number of burglaries
Lowest number of burglariesCalculate the range using the formula
Range = Highest value - Lowest value.
The range of burglary incidents is .
Part 2.11391.6
Calculate the mean of burglary/fire incidents over the five years.
Sum all the burglary incidents over the five years.
Count the number of years.
There are 5 years ($2020, 2021, 2022, 2023, 2024$).
Calculate the mean using the formula
Mean = .
The mean number of burglary incidents over the five years is .
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