7. Sketch a graph of f(x), Given these facts: f (2) = 3 f'(2) = 0 8. Sketch a graph of f(x), Given f (2) = 3 f"(2) = 0 f'(2) = undefined %3D f'(x)<0,when x<2 f"(2) = undefined %3D f'(x) < 0, when x<2 f'(x) > 0, when x>2 f"(x)< 0, when x< 2 f"(x)<0, when x> 2 f'(x)<0,when x> 2 f"(x) > 0, when x<2 f"(x) <0, when x> 2 9 A manufacturer of fertilizer finds that the national sales of fertilizer roughly follow the seasonal pattern where F is measured in pounds. Time t is measured in days, with t= 1 27(t-60) F = 100,000| 1+ sin 365 corresponding to January 1. Determine the day of the year when the maximum amount of fertilizer is seld 10. Find the speed v, in miles per hour, that will minimize the total cost on a 240-mile delivery trip. Cost per hour for fuel is C dollars, and the driver is paid W dollars per hour.

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Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.