A sample of customers from Barnsboro National Bank shows an average account balance of $315 with a standard deviation of $87. A sample of customers from Wellington Savings and Loan shows an average account balance of $8350 with a standard deviation of $1800. Which statement about account balances is correct?
A)Barnsboro Bank has more variation.
B)Wellington S&L has more variation.
C)Both have the same variation. $\overline { X ^ { * } }$ $\overline { X ^ { * } }$

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The Answer of A sample of customers from Barnsboro National Bank shows an average account balance of $315 with a standard deviation of $87. A sample of customers from Wellington Savings and Loan shows an average account balance of $8350 with a standard deviation of $1800. Which statement about account balances is correct?
A)Barnsboro Bank has more variation.
B)Wellington S&L has more variation.
C)Both have the same variation. $\overline { X ^ { * } }$ $\overline { X ^ { * } }$

A Sample of Customers from Barnsboro National Bank Shows an Average