Help? I need the answers to 1 2 and 3.

Answer:
1) 4
2) 5
3) 4
Step-by-step explanation:
The mode is the value with the highest frequency, which is 4. The range is the different between the highest and lowest value, which is 6-1, and it equals 5. The median is the middle number is the set of data, which is 4.