« previous next »

Author Question: Suppose you want to find out how much money each adult will spend on Valentine's Day this year, on ... (Read 54 times)

ts19998

  • Hero Member
  • *****
  • Posts: 531
on: Jul 24, 2018
Suppose you want to find out how much money each adult will spend on Valentine's Day this year, on average. Suppose you are a DJ of a local radio station, so you ask people to call in with their responses. What type of sample are you getting here?
 a. A self-selected sample
  b. A stratified sample
  c. A cluster sample
  d. A systematic sample

Question 2

Suppose you want to find out how much money each adult will spend on Valentine's Day this year, on average. Suppose you go to a local mall the day before Valentine's Day and ask the first 50 people you see. What type of sample are you getting here?
 a. A self-selected sample
  b. A convenience sample
  c. A cluster sample
  d. A systematic sample


Carliemb17

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Rate of Residential Change, Past Year, in the United States Rate of Residential Change, Past Year, in the United States
Dirty South ft. Rudy - Find A Way Dirty South ft. Rudy - Find A Way
Write the equation for the voltage at any instant, and find the voltage at 4.0 s Write the equation for the voltage at any instant, and find the voltage at 4.0 s
How to find the volume and surface area of any cylinder How to find the volume and surface area of any cylinder
Foods for Baby’s First Year Foods for Baby’s First Year
Video: Neurotransmission at chemical synapses & Excitory and inhibitory potentials

For a complete list of videos, visit our video library