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

Author Question: A college department wants to learn about the jobs that its alumni are working in. An online survey ... (Read 78 times)

MGLQZ

  • Hero Member
  • *****
  • Posts: 579
on: Jul 24, 2018
A college department wants to learn about the jobs that its alumni are working in. An online survey is set up on the department website which invites alumni to complete and includes demographic questions and questions about their job (current and history). Give a problem that can arise with this survey.

Question 2

Explain what is wrong with the following statement: When a survey is mailed out to 500 people and only 150 respond, this results in a bias called response bias..


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dellikani2015

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 24, 2018
Answer to Question 1

There are a number of problems that could arise, listed here are a few possible answers. First it is an online survey, thus only those alumni who check this website would potentially be able to respond. It is based on volunteer response and those alum who are not currently working or working in a less prestigious' job would be less inclined to respond.

Answer to Question 2

The resulting bias is non-response. Responding to a survey (or not) is voluntary, and those who respond are likely to have stronger opinions than those who do not respond. This type of non-response bias can lead to systematically overestimating or underestimating the truth about a population.


MGLQZ

  • Member
  • Posts: 579
Reply 2 on: Jul 24, 2018
YES! Correct, THANKS for helping me on my review

atrochim

  • Member
  • Posts: 331
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Acute exacerbations of asthma can require management in the emergency department. The child is place Acute exacerbations of asthma can require management in the emergency department. The child is place
Working and Living and Playing in the City Dump of Phnom Penh, Cambodia Working and Living and Playing in the City Dump of Phnom Penh, Cambodia
Changes in College Enrollment, By Sex Changes in College Enrollment, By Sex
Offshore Banking and Online Gambling Offshore Banking and Online Gambling
Drinking Alcohol use by college students Drinking Alcohol use by college students
College and university attendance is associated with developmental advances College and university attendance is associated with developmental advances
Video: Diversity of Living Creatures - Charles Darwin & the Beagle's Voyage

For a complete list of videos, visit our video library