Independent Work What is the percentage of students who are ages 10- Eat Skip Breakfast Breakfast Total 13? Students 40 ¿Cuál es el porcentaje de estudiantes de entre 10 y 13 45 Ages 10-13 años? Students 21 24 45 Ages 14-17 Total 61 29 90 What is the percentage of students who eat breakfast? ¿Cuál es el porcentaje de estudiantes que desayunan? What is the percentage of students who are ages 14- 17 AND eat breakfast? ¿Cuál es el porcentaje de estudiantes que tienen entre 14 y 17 años Y desayunan? Submit DELL 5

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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.