'Value z' presentation slideshows

Review of Basic Statistical Concepts

Review of Basic Statistical Concepts. Farideh Dehkordi-Vakil. Inferential Statistics. Introduction to Inference The purpose of inference is to draw conclusions from data.

835 views • 69 slides

Introduction to Inference

Statistics 111 - Lecture 11. Introduction to Inference. Sampling Distributions, Confidence Intervals and Hypothesis Testing. Administrative Notes. No homework due Monday Homework 4 will be due next Wednesday June 24. Sampling Distribution of Sample Mean.

496 views • 33 slides

1. Between z = 1.32 and z = 1.82

Section 1: Draw a picture, shade the appropriate region, and find the probability of the shaded region. 1. Between z = 1.32 and z = 1.82. 1.32. 1.82. 0. When z = 1.32 Area = 0.4066. When z = 1.82 Area = 0.4656.

1.1k views • 26 slides

LECTURE 13 ANALYSIS OF COVARIANCE AND COVARIANCE INTERACTION

LECTURE 13 ANALYSIS OF COVARIANCE AND COVARIANCE INTERACTION. and ATI (Aptitude-Treatment Interaction). ANCOVA. ANCOVA model The simplest ANCOVA model includes a covariate C , an exogenous treatment variable X , and an outcome Y : y ij = ? y + ? i ? ij + ? c ij + e ij

632 views • 22 slides

By Jiaji Pan and Jason Hung

344 views • 20 slides

342 views • 17 slides

The Standard Normal

The Standard Normal. Unit 5, Day 3. Learning Goals for Today. I can state the difference between a Normal Distribution and a Standard Normal Distribution. I can use a z-score table to determine percentiles. I can solve problems using standardization to solve Normal Distribution problems.

223 views • 10 slides

STANDARD NORMAL DISTRIBUTION

STANDARD NORMAL DISTRIBUTION. All normal distributions are same when standardized Find areas under normal curve from table that gives areas under curve for standard normal distribution

472 views • 9 slides

Doc ID URL

Tag DocID ID Name. Doc ID URL. Data TagID Data. Ptr Parent Child. Attr TagID Name Value. (SELECT parent FROM . GROUP BY parent HAVING COUNT(*)=2). Doc ID URL. Tag DocID ID Name. Data TagID Data. Attr TagID Name Value. Ptr Parent Child.

173 views • 7 slides