11) 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....

11)

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.

(This is all part of one question)

(it is not a writting assignment, it's multiple choice. All based on math)

please help.

1. Identify the population.
   
   
   
   

   
   
   • more than 5% of those who take the drug actually get headaches.
   
   
   • 5% of those who take the drug actually get headaches.
   
   
   • the proportion of those who take the drug who get a headache.
   
   
   • all individuals who take the medication.
   
   

   
   
   
   
   
   
   
   


2. What is the variable being examined for individuals in the population(s)?
   
   
   
   

   
   
   • 5% of those who take the drug actually get headaches.
   
   
   • more than 5% of those who take the drug actually get headaches.
   
   
   • whether or not a person who takes the drug gets a headache.
   
   
   • the proportion of those who take the drug who get a headache.
   
   

   
   
   
   
   
   
   
   


3. Is it categorical or quantitative?
   
   
   
   

   
   
   • Categorical
   
   
   • Quantitative
   
   

   
   
   
   
   
   
   
   


4. Identify the parameter(s).
   
   
   
   

   
   
   • all individuals who take the medication.
   
   
   • the proportion of those who take the drug who get a headache.
   
   
   •  whether or not a person who takes the drug gets a headache.
   
   
   • the mean of those who take the drug who get a headache.
   
   

   
   
   
   
   
   
   
   


5. What is the claim?
   
   
   
   

   
   
   • a population mean
   
   
   • comparing two population proportions
   
   
   • a population proportion
   
   
   • comparing two population means