×

### Let's log you in.

or

Don't have a StudySoup account? Create one here!

×

or

by: Richie Hauck

8

0

1

# StatisticalMethodsforTesting,DevelopmentandManufacturingI ISE301

Marketplace > Wright State University > Industrial Engineering > ISE301 > StatisticalMethodsforTesting DevelopmentandManufacturingI
Richie Hauck
WSU
GPA 3.83

DavidKender

These notes were just uploaded, and will be ready to view shortly.

Either way, we'll remind you when they're ready :)

Get a free preview of these Notes, just enter your email below.

×
Unlock Preview

COURSE
PROF.
DavidKender
TYPE
Class Notes
PAGES
1
WORDS
KARMA
25 ?

## Popular in Industrial Engineering

This 1 page Class Notes was uploaded by Richie Hauck on Thursday October 29, 2015. The Class Notes belongs to ISE301 at Wright State University taught by DavidKender in Fall. Since its upload, it has received 8 views. For similar materials see /class/231120/ise301-wright-state-university in Industrial Engineering at Wright State University.

×

## Reviews for StatisticalMethodsforTesting,DevelopmentandManufacturingI

×

×

### What is Karma?

#### You can buy or earn more Karma at anytime and redeem it for class notes, study guides, flashcards, and more!

Date Created: 10/29/15
Simple Linear Correlation Simple Two Variables X amp Y Linear Straight Line Y mX b Correlation Mathematical Relationship Assumptions 1 Both X and Y are random variables 2 Data pairs X Y are Bivariate Normal Distributions For any xed value of X the Y values are normally distributed For any xed value of Y the X values are normally distributed Properties of r l The value of r is a measure oflinear relationship only 2 l lt r lt 1 For r 1 perfect negative correlation For r 1 perfect positive correlation If r 0 then zero linear correlation Common Errors Signi cant linear correlation does NOT provide proof of Cause amp Effect N Lack of signi cant LINEAR correlation does not imply there is no other mathematical relationship U Tests for correlation should not based on rates or averages 1 Do not use the regression equation for predicting if there is no signi cant correlation kJI When using the regression equation for predicting stay Within the range of the X variable 0 A regression equation based on old data is not necessarily valid for current situations 1 A regression equation based on current data is not necessarily valid for future situations 00 Do not use the regression equation to make predictions about a population that is different from the population from Which the sample data were drawn

×

×

### BOOM! Enjoy Your Free Notes!

×

Looks like you've already subscribed to StudySoup, you won't need to purchase another subscription to get this material. To access this material simply click 'View Full Document'

## Why people love StudySoup

Bentley McCaw University of Florida

#### "I was shooting for a perfect 4.0 GPA this semester. Having StudySoup as a study aid was critical to helping me achieve my goal...and I nailed it!"

Kyle Maynard Purdue

#### "When you're taking detailed notes and trying to help everyone else out in the class, it really helps you learn and understand the material...plus I made \$280 on my first study guide!"

Steve Martinelli UC Los Angeles

#### "There's no way I would have passed my Organic Chemistry class this semester without the notes and study guides I got from StudySoup."

Parker Thompson 500 Startups

#### "It's a great way for students to improve their educational experience and it seemed like a product that everybody wants, so all the people participating are winning."

Become an Elite Notetaker and start selling your notes online!
×

### Refund Policy

#### STUDYSOUP CANCELLATION POLICY

All subscriptions to StudySoup are paid in full at the time of subscribing. To change your credit card information or to cancel your subscription, go to "Edit Settings". All credit card information will be available there. If you should decide to cancel your subscription, it will continue to be valid until the next payment period, as all payments for the current period were made in advance. For special circumstances, please email support@studysoup.com

#### STUDYSOUP REFUND POLICY

StudySoup has more than 1 million course-specific study resources to help students study smarter. If you’re having trouble finding what you’re looking for, our customer support team can help you find what you need! Feel free to contact them here: support@studysoup.com

Recurring Subscriptions: If you have canceled your recurring subscription on the day of renewal and have not downloaded any documents, you may request a refund by submitting an email to support@studysoup.com