denisecahuseytt denisecahuseytt

15-06-2018
Mathematics

contestada

A sample of n = 20 scores is transformed into z-scores. What is the mean for the set of 20 z-scores?

Respuesta :

altavistard altavistard

15-06-2018

When speaking of z-scores: the mean is always zero (0).

Answer Link

hdisisjeSjieodne hdisisjeSjieodne

15-06-2018

The mean is always 0........

Answer Link

Otras preguntas

which sentence is written in the passive voice? marjorie waved at the bicyclists. the bicyclists were waved at by marjorie.

Introduction of a drug directly into the respiratory tract is a form of

A 4 kg block slides down a rough inclined plane inclined at 30° 179009.GIF with the horizontal. Determine the coefficient of kinetic friction between the block

which of the following sentences has a negative connotation? a. she was petite, and her hair was a rich brown. b. she was trim and had dark hair. c. she was sle

which of the following sentences has a negative connotation? a. she was petite, and her hair was a rich brown. b. she was trim and had dark hair. c. she was sle

Identify the three main purposes of speeches. to informto impressto persuadeto entertain

In the 1983 case of Hazelwood v. Kulhmeier, did the Supreme Court agree or disagree with the principal and why?

given sin a = .29 find the angle a in degrees. round your answer to the nearest hundredth. 16.86° 15.86° 14.86° 13.86°

Isotopes are atoms of the same element with the same number of protons and a different number of a. electrons. b. molecules. c. neutrons. d. ions. reset sel

what is the vertex of the graph of y=6x^2-12x+1