Market research in a particular city indicated that during a week, 18% of all adults watch a television program oriented to business and financial issues, 12% read a publication oriented to these issues, and 10% do both.a. What is the probability that an adult in this city who watches a television program oriented to business and financial issues reads a publication oriented to these issues?b. What is the probability that an adult in this city who reads a publication oriented to business and financial issues watches a television program oriented to these issues?

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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.