The results of a recent poll on the preference of teenagers regarding the types of music they listen to are show Teenagers Favoring This Type Music Type Teenagers Surveyed Pop 600 270 Rap 700 350 Find the point estimate of the difference between the two population proportions. -0.5 -0.05 0.07 0.45

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Q: Hello. Can I get help on how to work out this problem? Thank You!

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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.