×

### Let's log you in.

or

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

×

or

## Week 1 DQ 1 (version 1)

by: smartwriter Notetaker

16

0

0

# Week 1 DQ 1 (version 1)

Marketplace > Week 1 DQ 1 version 1
smartwriter Notetaker
CSU - Dominguez hills
GPA 3.0

No professor available

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

Week 1 DQ 1 (version 1)
COURSE
PROF.
No professor available
TYPE
Study Guide
PAGES
0
WORDS
KARMA
50 ?

## Popular in Department

This 0 page Study Guide was uploaded by smartwriter Notetaker on Sunday November 15, 2015. The Study Guide belongs to a course at a university taught by a professor in Fall. Since its upload, it has received 16 views.

×

## Reviews for Week 1 DQ 1 (version 1)

×

×

### 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: 11/15/15
1 Explain the difference between a lefttailed two tailed and righttailed test with examples from your own experience for each 2 When would you choose a twotailed test 3 How might you tell the direction of the test by looking at a pair of hypothesis 4 How might you tell which direction or no direction to make the hypothesis by looking at the problem statement research question A left tailed test is when you use the signi cance level to nd the cutoff score at the left of the distribution a right tailed test is when you use the signi cance level to nd the cutoff score at the right of the distribution and the 2 tailed test is when you use the sig level to nd the cutoff score at both ends We use the different types of tests when we have to do research on certain products that if they are selling in the range we want them to or not You would use a two tailed test when you are comparing 2 paired groups Often times they are used when doing quality inspection They don39t want the height of something to exceed this limit but neither goes under this limit The direction can be told by the wording like the key words are Lesser than or equal too 0 Greater than or equal too 0 Fewer than or equal too 0 More than or equal too 0 And more Often times where there are 2 groups we are trying to compare For example if we want to see if students in math majors are smarter than students in biology majors or conclusion would be only that either math students are smarter or nothing can be decided This is directional but if they said that are math majors smarter than students in biology majors and the other way around then we would use a two tailed test

×

×

### 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

Jim McGreen Ohio University

#### "Knowing I can count on the Elite Notetaker in my class allows me to focus on what the professor is saying instead of just scribbling notes the whole time and falling behind."

Allison Fischer University of Alabama

#### "I signed up to be an Elite Notetaker with 2 of my sorority sisters this semester. We just posted our notes weekly and were each making over \$600 per month. I 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!"

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