# Statistics Assignment | Professional Writing Services

There are two types of chi square — goodness of fit and chi square of association (sometimes called chi square of independence). The simplest type is chi square goodness of fit — that type has only one variable. In chi square goodness of fit, we ask whether the distribution of some variable is the distribution that is expected.  Here are two examples of questions that can be answered with chi square goodness of fit. We have to actually perform the chi square to answer the two questions.

Don't use plagiarized sources. Get Your Assignment on
Statistics Assignment | Professional Writing Services
Just from \$13/Page

1. We flip a coin 50 times. 30 times we get heads and 20 times we get tails.  Is that distribution different enough from 50/50 to conclude that the coin is most likely not a fair coin?

2. The ethnic distribution at a particular community is: 60% Caucasian, 30% Black, and 10% other.  The distribution of membership at the local country club is: 80% Caucasian; 15% Black, and 5% other. Can we conclude that the membership of the country club is NOT representative of the community?

Can you think of an example of the use of a chi square goodness of fit in psychology research? Think of these topics.

B. Crime statistics

C. Prevalence of particular behavior disorders in the population (ADHD, depression, etc)

Get Statistics homework help today

Calculate the price
Pages (550 words)
\$0.00
*Price with a welcome 15% discount applied.
Pro tip: If you want to save more money and pay the lowest price, you need to set a more extended deadline.
We know how difficult it is to be a student these days. That's why our prices are one of the most affordable on the market, and there are no hidden fees.

Instead, we offer bonuses, discounts, and free services to make your experience outstanding.
How it works
Receive a 100% original paper that will pass Turnitin from a top essay writing service
step 1
Fill out the order form and provide paper details. You can even attach screenshots or add additional instructions later. If something is not clear or missing, the writer will contact you for clarification.
Pro service tips
How to get the most out of your experience with Homework Writing Services
One writer throughout the entire course
If you like the writer, you can hire them again. Just copy & paste their ID on the order form ("Preferred Writer's ID" field). This way, your vocabulary will be uniform, and the writer will be aware of your needs.
The same paper from different writers
You can order essay or any other work from two different writers to choose the best one or give another version to a friend. This can be done through the add-on "Same paper from another writer."
Copy of sources used by the writer
Our college essay writers work with ScienceDirect and other databases. They can send you articles or materials used in PDF or through screenshots. Just tick the "Copy of sources" field on the order form.
Testimonials
See why 20k+ students have chosen us as their sole writing assistance provider
Check out the latest reviews and opinions submitted by real customers worldwide and make an informed decision.
Construction Management
Impressive
Customer 463153, July 14th, 2022
Public Health
Good work
Customer 452657, February 14th, 2020
Technology
Thank you for doing a great job. I really am glad that you did not use someones else work like the first person who did this did. Awesome job. Because of this I will continue to use this site!
Customer 454345, June 2nd, 2020
Good work. Ensure you proofread before submitting.
Customer 462327, June 1st, 2022
English 101
It's great start to this assignment. Thank you.
Customer 463363, October 21st, 2022
Home Repair & Home Maintenance
Well researched
Customer 463473, November 4th, 2022
Psychology
Outstanding job! Really happy about it. I'm impressed!
Customer 463863, February 24th, 2023
ASCI 491: Operational Application in Aeronautics
Good focus.
Customer 457731, April 3rd, 2022
The paper met the expectation. Thanks!
Customer 463143, September 7th, 2022
Home Repair & Home Maintenance
Great work
Customer 452441, April 21st, 2022
Nursing
Thanks.
Customer 453939, May 29th, 2020
Healthcare & Medical
Excellent work!
Customer 463337, November 18th, 2022
11,595
Customer reviews in total
96%
Current satisfaction rate
3 pages
Average paper length
37%
Customers referred by a friend
OUR GIFT TO YOU
15% OFF your first order
Use a coupon FIRST15 and enjoy expert help with any task at the most affordable price.
Claim my 15% OFF Order in Chat