Answer:
Mean = 7.5
Median = 7.5
Mode = 5
Explanation:
Please refer to the image attached
1. Mean
Mean = Total Sum / Total Number of Entities
Mean = 225/30
= 7.5
2. Median
Median is the average of the 15th and 16th Entities
15th Entity = 7
16th Entity = 8
Average = (8+7)/2 = 15/2 = 7.5
3. Mode
The entity which gets repeated for most of the times.
From the table we see that 5 gets repeated for 9 times which is highest frequency . hence Mode = 5