Toyota of Santa Maria wants to determine the average number of miles that people in Santa Maria drive per week. While customers are waiting for their cars to repaired a clerk from Toyota of Santa Maria asks each of the customers how many miles they drove their car this past week A) state the type of sampling method being described B) state the variable

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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.