A is correct i'm sureB choices is:3200, 3510, 3650,3560C : 3342,711,2249,5058,1684

Question 5 Many people make annual contributions to their retirement accounts. A sample of people had the following retirement account contributions: $2,600, $700, $3,000, $3,300, $500, $4,100, $5,000, $4,000, $8,000, $5,700. Find the following summary statistics for the retirement account contributions. a) The sample mean is $ 3690 b) The median contribution is $ [ Select ] c) The standard deviation is $ [Select ]