You interview all of your family members at a picnic and record their age and shoe sizes. The data is shown in the table. Which
number summarizes all of the data points in the age column with a single number?
a 10
b 12.7
c 17.9
d 45
2 answers:
C. It is the mean. Add all of the ages up and divide by how many there are.
C 17.9, because you have to add up all the ages and then divide it by how many of them their are. Hope this helps:)
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Step-by-step explanation:
No he isn't..
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