How to represent an average column of mean scores (concern is making an average of an average)

One number is needed to represent this group; what fomula is best??
4.26
4.42
4.29
4.46
4.51
4.29
4.40
4.49
4.46
4.51
Cautious about making an average of an average, but Need to create one number representing these mean scores.
What fomula is ideal??
the Median formula = 4.42
AverageA formula = 4.08
Thanks

Thank you Badunit and Barry: Yes, the average (mean) should be 4.409.
when I use the formula: =MEDIAN(B2:B11) is 4.4200.  How can I arrive at a 4.44 Median please?
Thanks, surveyguy
My process:
=MEDIAN((num-date-dur,))(num-date-dur,)
Clicking (num-date-dur,) and selecting the column then deleted the second (num-date-dur,) from the inserted Median formula.
More background ... these data are from questionnaires with a five-point rating scale where 1 is lowest and a five is highest. The goal is to represent all valuations as one number for comparison with other like individuals. Barry: Yes, I do appreciate the need to defend computations.
4.26
4.42
4.29
4.46
4.51
4.29
4.40
4.49
4.46
4.51
4.4200
Thanks

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