Question

what is the least value represented in the stem-leaf-plot?
stem | leaf
0 | 4
1 | 0,7,8
2 | 3,3,4,7,8
3 | 2,2,2,3,5,7,7
4 | 0,0,1,1,3
5 | 6,7

Explanation:

Step1: Understand stem - leaf plot

In a stem - leaf plot, the stem represents the tens place (or higher place value) and the leaf represents the ones place. For example, if the stem is 0 and the leaf is 4, the number is \(0\times10 + 4=4\). If the stem is 1 and the leaf is 0, the number is \(1\times10+0 = 10\), etc.

Step2: Find the smallest stem

The stems are 0, 1, 2, 3, 4, 5. The smallest stem is 0.

Step3: Find the smallest leaf for the smallest stem

For the stem 0, the leaf is 4. So the number formed is \(0\times10 + 4=4\). We check other stems: stem 1 gives numbers starting from \(1\times10 + 0=10\), which is larger than 4. Stems 2, 3, 4, 5 will give numbers larger than 10. So the smallest number is 4.

Answer:

4