Category: Statistics

Hi! added are a few of lab assigments  that need to be completed along with their
corresponding data. 
There are 2 different worksheets and 1 lab assigment to be done.
JASP knowledge is a must as it is utilized for these worksheets.
Please look through it thoroughly before bidding as it different worksheets.

I will attach the datasets required and any further docs as well. I will also attach the instructions for the problem.

In this project, the software R-studio is used to make calculations. 
https://us-lti.bbcollab.com/recording/e90f9a1420ec46d4bc9e5bb5323b3468 
This video will provide you with the background you need to begin your R Project. Please watch the entire video before beginning your project. It may be good to follow along with the video and try the R commands as you see them in the video. The Project Practice.R document is the script that I use in the video. I also use the titanic.csv file and the WingLength.csv file in the R Project Practice.  
I am unable to attach some files due to issues with the formatting,please let me know if there are some missing and we can try to find other options of sending them through.  

paper should be written
in APA format
double-spaced
in an easy-to-read 12-point font (e.g., Times New Roman; Callibri)
in full sentences
in an organized manner
Demographic descriptive statistics and calculations included 
No AI assistance with paper it will be electronically checked by professor
Title Page
Abstract page
You must write an abstract summarizing your paper (one or two sentences per   main paper section)
It should be 100-200 words
Introduction page
Write an introduction that includes
An explanation of why the topic matters
Background information from existing research (or other less empirical sources    about your topic), with your sources appropriately cited
A current study section that includes your hypotheses
Method page
Write a method section that includes
A description of your participants and their demographic information
A description of the procedure followed for the study
A description of your variables (aka, a Measures section)
An analytical plan
Results 
Write a results section that includes
descriptive statistics (n, mean, and SD for outcome variable) for each of    the two groups you are examining
your t-test value
the interpretation of your t-test results using appropriate statistical             formatting (must include whether p .05, whether or not you rejected the   null hypothesis, and whether that means one group has a significantly     higher average than the other
Discussion 
Write a discussion section that includes
A brief description of your findings and whether or not they align with        what you expected
At least two reasons why you may have found the results you found         (whether or not they were what you expected), with appropriate citations of other research as needed
At least two limitations of your work (e.g., things that you could have done better/differently if you were conducting this study yourself in a more          ideal setting) and how you would make it better if you did the study again
A conclusion that relates back to why you think this was an important/       interesting topic to examine
Citations and References 
Include a reference page that lists the sources you cited in APA format

* Chapter 10 Activity-Question:
You are conducting a study to determine if there is a significant difference between average adult weight of males and females (in pounds). Calculate the test-statistic, t with the following sample data.
𝑛
1
=
35
, 
x-bar
¯
1
=
131
, 
𝑠
1
=
10
𝑛
2
=
25
, 
x-bar
¯
2
=
134
, 
𝑠
2
=
7
Rounded to 3 decimal places.
* Chapter 11 Activity Question:  The Chi-Square Distribution: Test of Independence, or Test of Homogeneity. Enter data values in Matrix  (Press 2nd 1 to find the MATRIX for Edit ) before conducting the  χ2−Test.  Watch the video below, the P-Value, and draw the conclusion.

Hi! This is a group project but we all needed to write our own individual reports on the data we collected as a group. So we have the same findings but our reports cannot be word by word the same verbatim. Can you look over this and rewrite/word it all to be original but still same conclusions and findings of course. You can add or take away as you feel needed. End report still needs to be 7-10 pages long. Let me know If you have question and thank you!

# Please I need this assignment within 24 hours,
# Should not have a plagiarism, # Follow the “General Instructions” in the Assignment

Assignment consists of section A and B having a total 7 questions. Include charts, SPC , calculations etc.

Introduction:
The normal distribution, also known as the bell curve, plays a pivotal role in the field of
statistics. Its importance transcends disciplines, serving as a fundamental concept in
various statistical analyses and modeling techniques. This formal writing assignment
aims   to explore the significance of the normal distribution in statistics, clarifying its
properties, applications, and implications in empirical research.
Write an essay explaining why the bell curve is really important in statistics. Start by
saying what the bell curve is and what makes it special. Then, talk about why it’s used a
lot in statistics. Explain how it helps with things like guessing averages, testing ideas,
and making educated guesses with data. Use examples to show how it’s used in real
life. Lastly, talk about what happens when data doesn’t fit the bell curve and how we
handle that. 
Instructions: 
1. Explain what the bell curve is and why it’s different from other shapes. 
2. Say why statisticians love using the bell curve so much. 
3. Talk about how the bell curve helps us do important statistical stuff, like
guessing averages and testing ideas. 
4. Give examples of how the bell curve is used in real-life situations, like in science
or economics. 
5. Explain what happens when data doesn’t fit the bell curve and how we deal with
that. 
6. Make sure your writing is easy to follow and uses simple language. 
Format:
Your essay should have: 
● Title 
● Introduction 
● Main part (with clear paragraphs) 
● Conclusion 
● List of sources (if you use any) 
● Extra information (if needed)  

Hello, please help me complete this assignment. Table formulas are provided below. And please double check the answers before uploading.Thanks