The least value is 1, the greatest value is 7, and the median is 2.
<h3>How to calculate the median?</h3>
From the information given, the number of dogs is 7, cats are 5, parrots are 2, hamsters are 2, fish is 1, pig is 2 while turtle is 0.
The median is the number in the middle when the numbers are arranged in ascending or descending order. The numbers will be 0, 1, 2, 2, 2, 5, 7. Therefore, the median is 2.
Also, by looking at the picture attached, the least value is 1, the greatest value is 7.
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