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Need help with my Statistics question – I’m studying for my class.

William S. Gosset was employed by the Guinness brewing company of Dublin. Sample sizes available for experimentation in brewing were necessarily small. At that time, Gosset contacted a famous statistician Karl Pearson (1857-1936) and was told that there were no techniques for developing probability models for small data sets. Gosset studied under Pearson, and the outcome of his study was perhaps the most famous paper in statistical literature, “The Probable Error of a Mean” (1908), which introduced the T-distribution.

Since Gosset was employed by Guinness, any work he produced would be owned by Guinness, so he published under a pseudonym, “Student”; hence, the T-distribution is often referred to as Student’s T-distribution.

To illustrate his analysis, Gosset used the results of seeding 11 different plots of land with two different types of seed: regular and kiln-dried. He wanted to determine if drying seeds before planting increased plant yield. Since different plots of soil may be naturally more fertile, this confounding variable was eliminated by using the matched pairs design and planting both types of seed in all 11 plots.

The resulting data (corn yield in pounds per acre) are as follows.
Plot Regular seed Kiln-dried Seed
1 1903 2009
2 1935 1915
3 1910 2011
4 2496 2463
5 2108 2180
6 1961 1925
7 2060 2122
8 1444 1482
9 1612 1542
10 1316 1443
11 1511 1535
We use these data to test the hypothesis that kiln-dried seed yields more corn than regular seed.

Because of the nature of the experimental design (matched pairs), we are testing the difference in yield.
Plot Regular seed Kiln-dried Seed Difference
1 1903 2009 –106
2 1935 1915 20
3 1910 2011 –101
4 2496 2463 33
5 2108 2180 –72
6 1961 1925 36
7 2060 2122 –62
8 1444 1482 –38
9 1612 1542 70
10 1316 1443 –127
11 1511 1535 –24
Note that the differences were calculated: regular − kiln-dried.
Variables
Regular seed: regular seeds that were traditionally used for plantingkiln-dried: seed that were kiln-dried before planting
Data
Download the seed (Links to an external site.) data file, and then upload the file into StatCrunch.
Prompt
State the hypotheses and define the parameter. Checking conditions: Since Gosset invented the T-distribution, we will assume that his sample meets the conditions and proceed with the T-test. Regardless, answer these questions to demonstrate your understanding of the conditions for use of the T-model.
But first you will need to review the dotplots for the data (opens in a new tab).
Which graph is used to check conditions? Why? What do we look for in the graph to verify that conditions are met? What else do we need to know about the sample of seeds before using the T-test?
Use StatCrunch to find the T-score and the P-value. Hint: as you work through the StatCrunch directions, keep in mind that we want to calculate the differences as regular − kiln-dried . So you will choose Regular seed for Sample 1 and kiln-dried seed for Sample 2. (directions)Copy and paste the information in the StatCrunch output window into your initial post. State a conclusion based on the context of this scenario.Analysis of Self-Presentation: Personal vs. Professional: nursing homework help
I’m studying for my Communications class and need an explanation.

Does a business suit make you look professional, or outdated? Does your personal style tell the world something about your identity?

In this Assignment, you will describe your language, dress, and behaviors and how they impact others view of you.

To prepare for this Assignment:
Read the Communication Program Professional Writing Guidelines. Read the article “Transforming Perceptions: 10 Steps to Managing the Way You Are Perceived at Work.” Read the article “Personal Brand Rehab: How to Redefine the Way You’re Perceived at Work.” Read Chapter 2: Communication and Perception.
By Day 7
Write a 1-2-page paper that addresses the following:
Describe your personal identity in a professional setting as well as in a personal setting. How do you communicate in each of these through your language, appearance, and behaviors? How do these differing presentations of self affect the way that people in those environments view you? What do you think would happen if you didn’t change these things?
Please Note: Be sure to reference at least one scholarly or popular source to support your answer(s).GF500 DQ1 Can Bank Failures be Avoided?
I’m studying for my Mathematics class and need an explanation.

Can Bank Failures be Avoided?

Your postings should be qualitative and provide substantive depth that advances the discussion.

POINT: No. Banks are in the business of providing credit. When economic conditions deteriorate, there will be loan defaults and some banks will not be able to survive.

COUNTER-POINT: Yes. If banks focus on providing loans to creditworthy borrowers, most loans will not default even during recessionary periods.

WHO IS CORRECT? Use the Internet to learn more about this issue. Offer your own opinion on this issue. Provide links for supporting references.business and the environment paper #1
I’m stuck on a Business question and need an explanation.

The submission should be no more than 3 double-spaced, typed pages. Use font Times New Roman, size 12

Discussion Questions

1. How climate, weather interact with business? And how business adapt to the changing environment?
The following two questions are based on Craig (2019) article.
2. What are the longer-term climatic trends in Virginia Beach, Virginia? 3. Conduct a wSWOT analysis (weather forces and trends, threats and opportunities, strengths and weaknesses, priorities and actions) based on the case and Figure 2.

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