Answer: Mean =24
Median = 23
Mode = 33
Step-by-step explanation:
We know that in a stem leaf plot , the stem represents the tens value of the term and leaf represents the ones value.
From the given stem-leaf plot , the data values are :
15, 18, 18, 19, 22, 23, 15, 31, 33, 33, 33
Mode : The most repeated value = 33
Median : The middlemost value = 23
[tex]\text{Mean}=\dfrac{\text{Sum of all observations}}{\text{Number of observations}}\\\\\Rightarrow\text{Mean}=\dfrac{260}{11}=23.636363\approx24[/tex]
