Given the dataset

We start by computing the average:

We compute the difference bewteen each element and the average:

We square those differences:

And take the average of those squared differences: we sum them

And we divide by the number of elements:

Finally, we take the square root of this quantity and we have the standard deviation:

Step-by-step explanation:
sorry but I don't get this
so sorry.
Answer:
If a week is 7 days then a Caramel Frappuccino cost 2 dollars (unrounded cost 1.99285714)
Step-by-step explanation:
Answer: This hard behind question
Step-by-step explanation: