Suppose that a defined population is all blue-eyed people, and a survey is being conducted. Which of these is an example of selection bias?
O A. Excluding blue-eyed people who are also right-handed from the
selection process of the survey
O B. Including blue-eyed people who are also left-handed in the
selection process of the survey
C. Excluding brown-eyed people who are left-handed from the
selection process of the survey
O D. Excluding brown-eyed people from the selection process of the
survey
SUBMIT

The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide