To find the 5-number summary of the given dataset (5, 8, 0, 3, 2, 7, 4), we need to follow these steps:
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Organize the Data: Sort the data in ascending order.
- Sorted data: 0, 2, 3, 4, 5, 7, 8
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Find the Minimum: The smallest number in the dataset.
- Minimum: 0
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Find the Maximum: The largest number in the dataset.
- Maximum: 8
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Find the Median: The middle value of the sorted data. Since there are 7 numbers (odd), the median is the 4th value.
- Median: 4
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Find Q1: The first quartile (Q1) is the median of the first half of the data (the first 3 numbers).
- First half: 0, 2, 3
- Q1: 2
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Find Q3: The third quartile (Q3) is the median of the second half of the data (the last 3 numbers).
- Second half: 5, 7, 8
- Q3: 7
Now we can summarize the findings:
- Minimum: 0
- Maximum: 8
- Median: 4
- Q1: 2
- Q3: 7
So, the 5-number summary is:
- Minimum: 0
- Maximum: 8
- Median: 4
- Q1: 2
- Q3: 7