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The following are the ages (in years) of some children who reported at a health centre

a week ago. 7 11 14 10 8 11 9
Use it to find each of the following:
(a) Range (b) Median (e) Mode

User Antiduh
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Final answer:

The range of the children's ages is 7 years, the median age is 10 years, and the mode is 11 years.

Step-by-step explanation:

To find the range, median, and mode of the given ages of children, we proceed as follows:

  • First, we order the data: 7, 8, 9, 10, 11, 11, 14. This step makes it easier to find the median and the mode.
  • The range is the difference between the highest and lowest values. In this case, range = 14 - 7 = 7 years.
  • The median is the middle number in an ordered data set. Since there are 7 numbers, the median is the 4th number: 10 years.
  • To find the mode, we look for the number that appears most often. Here, the number 11 appears twice, more than any other number, so the mode is 11 years.

User Sallie
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