Q. No Questions 1. Calculate Arithmetic mean, Variance (Var), Standard deviation (SD), and Coefficient of variation (CV) for each treatment of the data on egg production from a tilapia trial (no. of eggs/tank/harvest). Experimental Seed output (no./tank/harvest) Treatments Replicate 1 Replicate 2 Replicate 3 Control 8 27 34 Cooling 08 158 158 Aeration 65 142 08 Shade 08 60 52 Salt (5 ppt) 70 30 08 Salt (10 ppt) 23 08 Deep tank (1.8 m) 54 62 08 Deep tank (2.4 m) 14 08 21

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A:

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A:

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.