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

Author Question: Although desirable, pretests of instruments are not really essential in research. Indicate ... (Read 52 times)

a0266361136

  • Hero Member
  • *****
  • Posts: 538
on: Aug 17, 2018
Although desirable, pretests of instruments are not really essential in research.
 
  Indicate whether the statement is true or false

Question 2

Which statement is true?
 
  a. The racial origin of hair can always be identified.
  b. Hair can be individualized through its trace elemental composition.
  c. Hair is routinely examined to determine sex.
  d. Two hairs from the same head may not have the same morphological characteristics.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mceravolo

  • Sr. Member
  • ****
  • Posts: 349
Reply #1 on: Aug 17, 2018
Answer to Question 1

F

Answer to Question 2

Answer: d


a0266361136

  • Member
  • Posts: 538
Reply 2 on: Aug 17, 2018
YES! Correct, THANKS for helping me on my review

diana chang

  • Member
  • Posts: 288
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

A depiction of slaves on a South Carolina plantation, around 1790. Likely of Yoruba descent, they pl A depiction of slaves on a South Carolina plantation, around 1790. Likely of Yoruba descent, they pl
Gynecological instruments: disposable vaginal speculum. Gynecological instruments: disposable vaginal speculum.
Urological instruments: urethral forceps. Urological instruments: urethral forceps.
Scientists do research in the laboratory and in the field Scientists do research in the laboratory and in the field
Vitamin and minerals are essential for normal body functioning. Vitamin and minerals are essential for normal body functioning.
RESEARCH TECHNIQUE RESEARCH TECHNIQUE
Video: Structures that affect circulation - arterioles and vasomotor responses and venous return

For a complete list of videos, visit our video library