QUESTION 2 Support the following statement with information provided in the table below: The events Browsing (B) and Older Adult (A) are independent events. Shopping (H) Walking W Browsing (B) Total Child (0-17) (C) 10 12 27 Young Adult (Y) 20 8. 35 63 Older Adult (A) 40 45 30 115 Total 70 58 77 205 5.

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A: Step 1:

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A: Basic concept of discrete probability distribution are used

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A: logeea=a and logea=lna

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A: n1=80, x1=64 n2=60, x2=39 X: people got sick 1: Ate fish 2: Did not eat fish

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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.