Taiwo Mafimisebi
Taiwo Mafimisebi
Taiwo Mafimisebi
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ANALYTICAL TECHNIQUESNP= TR-TC---------------------------------- 1Where NP= Net ProfitTR = Total RevenueTC = Total CostzX − 1X −2=S21−Xn1 22S21−+−Xn2Where z = standard “Z” distribution value (Z calculated)= mean net profit for fisher folks= mean net profit for fish marketersS 1 = standard deviation of net profit sample mean for fisherfolksS 2 = standard deviation of net profit sample mean for fishmarketersn 1 = sample size for fisher folks (55)n 2 = sample size for marketers (80)