Group of engineers in a steel company should decide whether or not a shipment of steel meets the required yield strength of 3235 psi. A random sample of 100 specimens is selected with a computed mean of 3210 psi which is following normal distribution. The variance of the population is 25600 psi. In this case, the shipment would be rejected only if the mean strength in the sample is significantly less than 3235 psi with the significance level of α = 0.01. Develop a hypothesis assumption and test and then mention whether they need to accept or reject the shipment

What are some of the common errors or problems we need to check for before buying the results of a regression analysis and how would you avoid those types of errors? Be sure to mention how you would check your data to see if it meets the assumptions of using regression and then write the rest of your answer. Write this essentially as a note of warning to yourself for what to watch out for when performing regression analysis and what to watch out for when reading published regression results.

Some elements are essential to our health, like oxygen that makes up carbohydrates, fats, proteins, and DNA. Mention another two elements (essential or non-essential) and discuss their function in our body and why they are important to the well-being of human body.

do not write about any elements in this list

Carbon

Hydrogen

Chlorine

Zinc

Calcium

Potassium

Phosphorus

Magnesium

Sodium

Nitrogen

Copper

Iron

Cobalt

Nickel

Fluoride

Iodine

Sulfur

Chromium

Selenium

Hydrochloric acid

Adenosine

Rosalind Franklin was a key contributor to the discovery of the structure of DNA. Franklin performed research in an X-ray crystallography laboratory, and was the first to obtain an image of the “double helix”. She died of cancer in 1958. In 1962, the Nobel Prize was awarded to three of her male colleagues for the discovery of DNA, with no mention of Rosalind Franklin. Would she have been recognized with Watson, Crick, and Wilkins, for the Nobel Prize if she were a male? Discuss the perception of women in science today compared to the 1950’s.

What role does marketing play in the overall strategic planning process? In your post, discuss a company that you think has mastered the marketing process and also mention a company that you think needs much improvement in marketing products or services. How do you think that social media has changed marketing concepts over the past five years for these companies?

Instructions: Your initial post should be at least 250 words, not including repeated questions, references and quotes.

1. Which health care systems serve as organizational archetypes? Why?
2. Which is the difference between looking at Health Expenditures in relation to GDP and per capita? Essential concepts to analyze a health care system
3. How did the organized medical profession in the U.S. manage to remain free of control by business firms, insurance companies, and hospitals until the latter part of the 20th century?
4. Describe the process of formation of the hospital in the U.S. and mention its organizational antecedents. It should be summarize in two pages

There are strategies a country can use to repair or control environmental disasters.

Create an argument with four to six points on effective strategies for the economic re-development of the Aral Sea.

Include the following within the argument:

• Introduce problems from designated areas of the northern and southern areas of the Aral Sea
• Emphasize on a strategy and make a strong recommendation; make sure to analyze different governmental policies
• Summarize the content in a conclusion by identifying the long-run or short-run; make sure to mention willingness to pay

1. Which health care systems serve as organizational archetypes? Why?
2. Which is the difference between looking at Health Expenditures in relation to GDP and per capita? Essential concepts to analyze a health care system
3. How did the organized medical profession in the U.S. manage to remain free of control by business firms, insurance companies, and hospitals until the latter part of the 20th century?
4. Describe the process of formation of the hospital in the U.S. and mention its organizational antecedents. It should be summarize in two pages

Mr Reynold had undergone craniotomy and he is on 2nd post op day. You are there to take over the client from the staff of previous shift. Answer the following question based on the scenario. On assessing the level of consciousness of Mr Reynold, you got a score of E2M3V1, which is entirely different from the previous reading (E4M4V3).

QUESTION 1.) Mention your interpretation.

QUESTION 2.) Describe how you would respond in this situation as an enrolled nurse (in 40-50 words).