Question:
The range of the data \(35, 12, 21, 24, 15, 7, 16, 12, 30, 32, 13, 17\) is:
The range of the data \(35, 12, 21, 24, 15, 7, 16, 12, 30, 32, 13, 17\) is:
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Range is the simplest measure of dispersion and is calculated by subtracting the smallest observation from the largest observation.
Updated On: Jun 26, 2026
- \(28\)
- \(42\)
- \(17\)
- \(21\)
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The Correct Option is A
Solution and Explanation
Step 1: Recall the formula for range.
The range of a data set is given by \[ \text{Range}=\text{Highest value}-\text{Lowest value} \]
Step 2: Identify the highest and lowest values.
The given data is \[ 35, 12, 21, 24, 15, 7, 16, 12, 30, 32, 13, 17 \] The highest value is \[ 35 \] The lowest value is \[ 7 \]
Step 3: Find the range.
\[ \text{Range}=35-7 \] \[ \text{Range}=28 \]
Step 4: Final conclusion.
Therefore, \[ \boxed{28} \]
The range of a data set is given by \[ \text{Range}=\text{Highest value}-\text{Lowest value} \]
Step 2: Identify the highest and lowest values.
The given data is \[ 35, 12, 21, 24, 15, 7, 16, 12, 30, 32, 13, 17 \] The highest value is \[ 35 \] The lowest value is \[ 7 \]
Step 3: Find the range.
\[ \text{Range}=35-7 \] \[ \text{Range}=28 \]
Step 4: Final conclusion.
Therefore, \[ \boxed{28} \]
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