Stats

Use this table to answer the questions.

Height (in inches)
Frequency

50-52
5

53-55
8

56-58
12

59-61
13

62-64
11

1. Identify the class width.
2. Identify the midpoint of the first class.
3. Identify the class boundaries of the first class.
4. Give the relative frequency for each class.

1. 👍 0
2. 👎 0
3. 👁 97
1. 1. How many values included in the class?

2. The midpoint of 56-58 is 57, but that isn't the first class.

3. Class boundaries of 56-58 = 55.5-58.5.

4. Divide n of class scores by total n of scores.

1. 👍 0
2. 👎 0
posted by PsyDAG

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