A trainer is trying to decide which type of workout plan to recommend. He is considering 3 different plans and decides to hire you to analyze the plans, so you create 3 samples of people. Each group does one plan and monitors their own weight loss. You are checking to see if there is some statistical difference in the results of the plans. You record the results below:   Plan 1 Plan 2 Plan 3 8.2 5.2 4.1 8.9 6 5.25 10.1 6 4.9 9.2   3.67     4.4 Report the p-value of your test. a) .265 b) .284 c) .479 d) .716 e) alternate answer

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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.