Mean vs median order amount

Return both the MEAN and the MEDIAN of amount_usd across all orders, side-by-side in one row. Use the interpolated median: with an even number of orders it is the average of the two middle values. Round mean to 2 decimals. (When the two diverge, the distribution is skewed — a common interview probe.)

Returnmean_amountmedian_amount

Columns

orders5 columns

columntype

order_idVARCHAR

customer_idVARCHAR

order_tsTIMESTAMP WITH TIME ZONE

statusVARCHAR

amount_usdBIGINT

The table

14 rows · 5 columns

ordersfirst 5 of 14 rows

order_idcustomer_idorder_tsstatusamount_usd

o_001c_0012026-05-10 10:00:00paid100

o_002c_0012026-05-15 11:00:00paid200

o_003c_0012026-05-20 09:30:00paid50

o_004c_0022026-05-12 14:20:00paid150

o_005c_0022026-05-25 08:15:00paid75

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