This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: You have been asked to help draw a sample of students with the object being to evaluate a newly ... (Read 64 times)

torybrooks

  • Hero Member
  • *****
  • Posts: 500
on: Jul 1, 2018
You have been asked to help draw a sample of students with the object being to evaluate a newly proposed grading system. Which statement would you want to guide your sample selection?
 
  a. With a population of 25,000 students, a sample of 25 is okay.
  b. Since seniors are more experienced, only include seniors in the sample.
  c. Randomly select a sample of 500 students from all students affected by the new grading system.
  d. A random sample of 500 students from among those taking a sociology course will be used.

Question 2

Compared to Anglo Americans, Hispanics have lower rates of death from:
 
  a. AIDS.
  b. influenza.
  c. heart disease.
  d. acute illness.
  e. arterial disease.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kthug

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 1, 2018
Answer to Question 1

c

Answer to Question 2

C


torybrooks

  • Member
  • Posts: 500
Reply 2 on: Jul 1, 2018
Great answer, keep it coming :)

aliotak

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Sample equipment maintenance log. Sample equipment maintenance log.
Sample prescriptions of antibiotics for prophylaxis against infective endocarditis. Sample prescriptions of antibiotics for prophylaxis against infective endocarditis.
Sample of a weekly bookkeeping ledger. Sample of a weekly bookkeeping ledger.
Evaluate: With solution. Evaluate: With solution.
A random sample of 87 airline pilots recruited by an airline service had an average yearly ... A random sample of 87 airline pilots recruited by an airline service had an average yearly ...
An archaeological sample contains 0.700 g of lead-206 and 2.144 g of uranium-238. Assume that ... An archaeological sample contains 0.700 g of lead-206 and 2.144 g of uranium-238. Assume that ...
Video: Adolescent Diabetes

For a complete list of videos, visit our video library