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A pesticide was sprayed at different concentrations to control a pest Regression analysis of concentration and percent infested plants after spray is given below.

A pesticide was sprayed at different concentrations to control a pest Regression analysis of concentration and percent infested plants after spray is given below. Coefficients Standard Error tStat Pvalue Intercept 85.6 38.90909 3.73E o5 2.2 Pesticide concentration 1 56 0.066332 23.5179 0.000168 Write the regression equation Is the regression significant? What percentage of plants will be infested at 25% pesticide concentration? What pesticide concentration will give s% infested plants?

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Answer The regression equation is Plants infested 856 156 Pesticide concentration ie Y 856 156 X whe... blur-text-image

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