- 1 Marks
QTB – Nov 2014 – L1 – SA – Q12 – Data Collection Analysis
Calculates the relative frequency of babies weighing between 4-5 kg.
Question
Given the frequency distribution of weights of babies at the post-natal ward of a University Teaching Hospital as:
Weight (kg) | Number of babies |
---|---|
2 – 3 | 32 |
4 – 5 | 17 |
6 – 7 | 11 |
Which of the following values represents the relative frequency of the class 4-5 kg weight of babies in the ward?
A. 0.17
B. 28%
C. 0.283
D. 17%
E. 0.17%
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