Question 1
Select the sample most representative of the population of interest.
A researcher wants to determine the status of the electorate one month before the presidential election.
◦ A group of 30 persons contacted by phone with the numbers randomly chosen numbers
◦ A group of 30 persons on the voter registration list
◦ A random group of 30 persons in the phone book
◦ A group of 30 persons from church who voted in the last election
Question 2
Select the sample most representative of the population of interest.
The Director of Food Operations at a small college campus wants to determine student concerns about cafeteria food.
◦ A randomly selected group of 30 students who have signed food contracts
◦ A randomly selected group of 30 students leaving the dining hall after dinner
◦ A randomly selected group of 30 students entering the dining hall before dinner
◦ A randomly selected group of 30 registered students
Sample prescriptions of antibiotics for dental infections.
Sample prescription for chlorhexidine.
How to calculate simple interest (Part 5; r = I/Pt)
Reducing Pesticides in Food
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Calculate the amount of interest that will be charged on $9000.00 borrowed for four months at ...