Answer:
4
Step-by-step explanation:
The mean of a set of data: (n₁ + n₂ + n₃...)/n, where n₁,₂,₃... are numbers in the set, and n is the number of numbers.
Plug in: (1 + 5 + 5 + 7 + 3 + 3 + 4)/7
Add: 28/7
Divide: 4
When finding the mean of a data set you add up all the numbers and divide it my how many numbers there is
1+5+5+7+3+3+4= 28
28 divided by 7 = 4
Mean of the set of data is 4
Hope this helps :)
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- A. Hazle <3
