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

Author Question: The use of the word AND in a database search can increase the number of returned search results. ... (Read 39 times)

javeds

  • Hero Member
  • *****
  • Posts: 570
on: Jul 13, 2018
The use of the word AND in a database search can increase the number of returned search results.
 
  Indicate whether the statement is true or false

Question 2

In a __________ study, the participant has no knowledge of which group he or she has been assigned to, although the researcher knows.
 
  a. single blind
  b. double blind
  c. dual blind
  d. mono blind


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sailorcrescent

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 13, 2018
Answer to Question 1

F

Answer to Question 2

A


javeds

  • Member
  • Posts: 570
Reply 2 on: Jul 13, 2018
Great answer, keep it coming :)

okolip

  • Member
  • Posts: 362
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Any number of crossovers gives 50 percent recombinants Any number of crossovers gives 50 percent recombinants
Stimuli Used in a Test of Word Recognition Stimuli Used in a Test of Word Recognition
Many diesel fuel additives increase the cetane rating which results in improved fuel economy. Many diesel fuel additives increase the cetane rating which results in improved fuel economy.
Atomic Number and Mass Number Atomic Number and Mass Number
Identification of the numbers in the Word Problem Identification of the numbers in the Word Problem
A thimble of water contains 4.0 x 1021 molecules. The number of moles of H2O is: A thimble of water contains 4.0 x 1021 molecules. The number of moles of H2O is:
Video: Hemoglobin's affinity with oxygen - carbon dioxide, temperature and bisphosphoglycerate (BPG)

For a complete list of videos, visit our video library