Which of the following is correct expression for RDW index?
(a) [(20^th – 80^th) Percentile Volume / (20^th – 80^th) Percentile Volume] X 100 X K
(b) [(20^th – 80^th) Percentile Volume / (20^th + 80^th) Percentile Volume] X 100 X K
(c) [(20^th + 80^th) Percentile Volume / (20^th – 80^th) Percentile Volume] X 100 X K
(d) [(20^th + 80^th) Percentile Volume / (20^th + 80^th) Percentile Volume] X 100 X K
The question was asked in my homework.
My query is from Biotelemetry topic in portion Biomedical Telemetry of Biomedical Instrumentation