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what are the steps in calculating the measures of variability of ungrouped data?

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Sagot :

Answer:

Step 1: Arrange the scores in ascending order.

Step 2: Identify the lowest and the highest score in the data.

Step 3: Compute range with the help of the following formula:

Step 4: R=H-L.

1. Step 1: Arrange the scores in ascending order.

2. Step 2: Identify the lowest and the highest score in the data.

3. Step 3: Compute range with the help of the following formula:

4. R=H-L.