Uncertainty and risk play important roles in decision-making. Discuss how these factors affect decision-making. What is the difference between decision-making under uncertainty and decision-making considering risk? Illustrate with at least one example.

Which variable is most likely to be an independent variable? reading test score stress level running speed weight loss forms of therapy

Research study comparing alcohol use for college students in the United States and Canada reports that more Canadian students drink but American students drink more. Is this study an example of an experiment?  Answer yes or no and why or why not.  Write two answers for this question.  If one answer is wrong, the entire answer is wrong?

A drug company claims that an allergy medication causes headaches in 5% of those who take it. A medical researcher believes that more than 5% of those who take the drug actually get headaches. Identify the population. more than 5% of those who take the drug actually get headaches. the proportion of those who take the drug who get a headache. 5% of those who take the drug actually get headaches. all individuals who take the medication. What is the variable being examined for individuals in the population(s)? the proportion of those who take the drug who get a headache. more than 5% of those who take the drug actually get headaches. 5% of those who take the drug actually get headaches. whether or not a person who takes the drug gets a headache. Is it categorical or quantitative? Categorical Quantitative Identify the parameter(s). all individuals who take the medication. the proportion of those who take the drug who get a headache. the mean of those who take the drug who…