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

Author Question: What type of validity is most concerned with whether the results can be generalized to other ... (Read 49 times)

Zulu123

  • Hero Member
  • *****
  • Posts: 525
on: Jun 19, 2018
What type of validity is most concerned with whether the results can be generalized to other persons, places, and times?
 
  a. conclusion
  b. construct
 c. internal
 d. external

Question 2

If weight in the general population is normally distributed with an average of 160 pounds and a standard deviation of 20 pounds, what is the probability of selecting someone who weighs 120 or less or 170 or more pounds?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

maya.nigrin17@yahoo.com

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jun 19, 2018
Answer to Question 1

d

Answer to Question 2

Z = -2.0 (p =0 .02275) and Z = 0.50 (p =0.30854)
0.02275 + 0.30854 = 0.33129


Zulu123

  • Member
  • Posts: 525
Reply 2 on: Jun 19, 2018
YES! Correct, THANKS for helping me on my review

robbielu01

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

The Type C killer whale The Type C killer whale
During World War I, advancing armies unloosed ferocious artillery barrages to destroy deeply entrenc During World War I, advancing armies unloosed ferocious artillery barrages to destroy deeply entrenc
Agonists, partial agonists, and antagonists: (a) An agonist results in maximum response. (b) A ... Agonists, partial agonists, and antagonists: (a) An agonist results in maximum response. (b) A ...
A star link-type network where all of the modules are connected together using splice packs. A star link-type network where all of the modules are connected together using splice packs.
Action of a type I topoisomerase Action of a type I topoisomerase
Type II curve. Mortality does not vary with age. Data for five-lined skink (Eumeces fasciatus). Type II curve. Mortality does not vary with age. Data for five-lined skink (Eumeces fasciatus).
Video: How eudicots (true dicots) differ from monocots Animation

For a complete list of videos, visit our video library