Bavant needs to gather some additional statistics on its customers. An employee at Bavant has created an initial query as shown in the acsampanying figure that calculates the average amount paid. The employee is unsure what aggregate functions to use for additional calculations.
Which aggregate function will find the standard deviation?

Question

Bavant needs to gather some additional statistics on its customers. An employee at Bavant has created an initial query as shown in the acsampanying figure that calculates the average amount paid. The employee is unsure what aggregate functions to use for additional calculations. 
  Which aggregate function will find the standard deviation?

Quizplus · Accepted Answer

The Answer of Bavant needs to gather some additional statistics on its customers. An employee at Bavant has created an initial query as shown in the acsampanying figure that calculates the average amount paid. The employee is unsure what aggregate functions to use for additional calculations. 
  Which aggregate function will find the standard deviation?

Bavant Needs to Gather Some Additional Statistics on Its Customers