This topic contains a solution. Click here to go to the answer

Author Question: A Z-score of 51 is equal to a z-score of a. .10 c. 1.00 b. .51 d. ... (Read 56 times)

asmith134

  • Hero Member
  • *****
  • Posts: 576
A Z-score of 51 is equal to a z-score of
 
  a. .10 c. 1.00
  b. .51 d. 5.10

Question 2

If the difference between r and zero is doubled, the portion of Y variance associated with X variance is
 
  a. unchanged. c. halved.
  b. doubled. d. quadrupled.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tuate

  • Sr. Member
  • ****
  • Posts: 332
Answer to Question 1

A

Answer to Question 2

D




asmith134

  • Member
  • Posts: 576
Reply 2 on: Jun 20, 2018
Wow, this really help


nathang24

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

For a complete list of videos, visit our video library