What is the mean for this list of numbers? 17, 19, 21, 23
2 answers:
Answer:
The mean is 20
Step-by-step explanation:
17+19+21+23=80
80 div 4 = 20
Answer:
20.
Step-by-step explanation:
The mean = (sum of the numbers) / 4 as there are a total 4 numbers in the list.
Mean = (17+19+21+23) / 4
= 80 / 4
= 20.
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