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

Author Question: If systematic sampling is chosen as the sampling technique, it is probably because: a. systematic ... (Read 146 times)

chads108

  • Hero Member
  • *****
  • Posts: 507
on: Jun 24, 2018
If systematic sampling is chosen as the sampling technique, it is probably because:
 a. systematic sampling has better statistical properties than simple random sampling
  b. systematic sampling is more convenient
  c. systematic sampling always results in more representative sampling than simple random sampling
  d. none of these choices

Question 2

Which of the following is not one of the techniques that can be used to identify whether a time series is truly random?
 a. a graph (plot the data)
  b. the runs test
  c. a control chart
  d. the autocorrelations (or a correlogram)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

itsakadoozi

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jun 24, 2018
Answer to Question 1

b

Answer to Question 2

d


chads108

  • Member
  • Posts: 507
Reply 2 on: Jun 24, 2018
Excellent

Mochi

  • Member
  • Posts: 300
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

The mark-recapture technique is often used to estimate population size. The mark-recapture technique is often used to estimate population size.
Technique of Light Palpation Technique of Light Palpation
Passive touch in center of abdomen as finishing technique. Place a hand gently in the center of the ... Passive touch in center of abdomen as finishing technique. Place a hand gently in the center of the ...
viable surface sampling using contact plates viable surface sampling using contact plates
Sampling Issues Sampling Issues
A very small sampling of organisms in an arctic food web on land. A very small sampling of organisms in an arctic food web on land.
Video: Renin/Angiotensin (water gain from urine & Na ion and water reabsorption)

For a complete list of videos, visit our video library