January 28, 2008

January 28, 2008 - III. Normal distribution A....

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
January 28 Outline I. Central tendency and variability on SPSS II. Chapter 5: Standard scores and normal curve A. Standard score (z score) z = σ μ - X (population) z = s X X - (sample) B. Properties of z scores 1. z distribution is the same as the raw score distribution 2. μ z = 0 3. σ z = 1 C. Creating z scores on SPSS
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: III. Normal distribution A. Equationcomputation of area (frequency) B. Normal curve tableTable A Standard score (z score): a transformed score that designates how many standard deviation units the corresponding raw score is above or below the mean...
View Full Document

Page1 / 2

January 28, 2008 - III. Normal distribution A....

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online