Answer:
Mean: 16
Mode: 15
Step-by-step explanation:
How to find the mean
- Count the number N of data points in your data set.
- Sum up all of the data points in your data set (add them all together).
- Average = Mean = Sum/N.
How to find the mode
- Mode is the value or values in the data set that occur most frequently.
- For the data set 1, 1, 2, 5, 6, 6, 9 the mode is 1 and also 6.
