« previous next »

Author Question: The sum of the z-scores squared in any distribution is equal to a. zero. c. cN. b. 1.00 d. ... (Read 34 times)

armygirl

  • Hero Member
  • *****
  • Posts: 556
on: Jun 20, 2018
The sum of the z-scores squared in any distribution is equal to
 
  a. zero. c. cN.
  b. 1.00 d. N2.

Question 2

The mean of all z-scores in a distribution is equal to
 
  a. zero.
  b. number in the distribution.
  c. the sum of all squared scores.
  d. the sum of all squared z-scores divided by N.


guyanai

  • Sr. Member
  • ****
  • Posts: 349
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Cerebral angiography. The four angiograms each reveal the distribution of blood vessels supplying th Cerebral angiography. The four angiograms each reveal the distribution of blood vessels supplying th
Phylogenetic tree based on the distribution of 120 alleles in 42 populations from around the world, Phylogenetic tree based on the distribution of 120 alleles in 42 populations from around the world,
Global Distribution of Earthquakes Global Distribution of Earthquakes
Distribution and Forms of Precipitation: Snow Distribution and Forms of Precipitation: Snow
Geographic distribution of coccidiomycosis. Geographic distribution of coccidiomycosis.
Percentage distribution of outcomes of teenaged pregnancy Percentage distribution of outcomes of teenaged pregnancy
Video: Role of transport in a cell

For a complete list of videos, visit our video library