Let population 1 be all males in the country and let population 2 be all females in the country. The 90% confidence interval for u, - 42 is ( ). (Round to three decimal places as needed. Use ascending order.)

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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.