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

Author Question: Data collected over several time periods are _____ data. a. time series b. time-controlled c. ... (Read 117 times)

jace

  • Hero Member
  • *****
  • Posts: 541
on: Jun 24, 2018
Data collected over several time periods are _____ data.
 a. time series
  b. time-controlled
  c. cross-sectional
  d. time dependent

Question 2

A simple random sample from an infinite population is a sample selected such that
 a. each element is selected independently and from the same population.
   b. each element has a 0.5 probability of being selected.
   c. each element has a probability of at least 0.5 of being selected.
   d. the probability of being selected changes.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jxjsniuniu

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jun 24, 2018
Answer to Question 1

a

Answer to Question 2

a


jace

  • Member
  • Posts: 541
Reply 2 on: Jun 24, 2018
Excellent

Jossy

  • Member
  • Posts: 336
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Time dependence of the rates of a chemical reaction Time dependence of the rates of a chemical reaction
ESM Study of Time Spent with Family ESM Study of Time Spent with Family
Elizabeth Murray, Just in Time. Elizabeth Murray, Just in Time.
Using a vacuum hose and a grounded test light to ground one cylinder at a time on a DIS. This works ... Using a vacuum hose and a grounded test light to ground one cylinder at a time on a DIS. This works ...
The environmental policy changes over time The environmental policy changes over time
Photochemical smog is produced by a complex series of reactions Photochemical smog is produced by a complex series of reactions
Video: Ciliate conjugation Animation

For a complete list of videos, visit our video library