The level of monoamine oxidase (MAO) activity in blood platelets (nm/mg protein/h) was d...

The level of monoamine oxidase (MAO) activity in blood platelets (nm/mg protein/h) was determined for each individual in a sample of 43 chronic schizophrenics, resulting in . Write H₀ and Ha in terms of θ, estimate θ, and derive σ_θ (“Reduced Monoamine Oxidase Activity in Blood Platelets from Schizophrenic Patients,” Nature, July 28, 1972: 225–226).]