1/3 is 0.3333333 and you round it by the 3rd three, so it looks like 0.334
Answer:3
Step-by-step explanation:if you divide 3 and 15 is 5 so the answer is 3! Please give a lot of points!!!
Answer:

Step-by-step explanation:
Image of
is 
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is 
Hence
corresponds to 
The standard deviation is the square root of the variance...so that means the variance is the standard deviation squared.
2.3^2 = 5.29 <===
So add all of them and then see smallest one sorry if I'm wrong