Our group project is on if the coronavirus caused a recession. our y variable is the recession and the x variables are : covid-19, unemployment, supply chain, healthcare coverage, travel restrictions and the gdp (gross domestic product) Write up a few sentences describing how you will answer your research question. Do you plan to make a survey to collect data or use already existing data? After completing your study go back to this section and write up in greater detail what you ended up doing. Explain Your Sample - What is the target population of your research? How did you collect sample? Discuss whether the target population is well represented by your sample. Discuss any possible source of errors or problems in your sampling
In: Statistics and Probability
What do you think the availability of birth control should be? Should the government set guidelines? Should the state set guidelines? Should an individual be allowed to decide if they want birth control, and if so, what kind? Explain your answer in detail.
In: Anatomy and Physiology
You are the new HR Business Partner at a medium-size organization and it is your job to create an original (not copied from the text or other sources) handbook with many of the tools needed in the strategic staffing process. The body of the project should develop the following staffing tools. Organize your paper through use of headings, which correspond to the following topics and tools:
In: Operations Management
In: Operations Management
In a study of
red/green color blindness, 700 men and 2500 women are randomly
selected and tested. Among the men, 63 have red/green color
blindness. Among the women, 7 have red/green color blindness. Test
the claim that men have a higher rate of red/green color
blindness.
(Note: Type ‘‘p_m′′‘‘p_m″ for the symbol
pmpm , for example
p_mnot=p_wp_mnot=p_w
for the proportions are not equal,
p_m>p_wp_m>p_w
for the proportion of men with color blindness is larger,
p_m<p_wp_m<p_w
, for the proportion of men is smaller. )
(a) State the null hypothesis:
(b) State the alternative hypothesis:
(c) The test statistic is
(d) Is there sufficient evidence to support the claim that men
have a higher rate of red/green color blindness than women? Use a 1
% significance level.
A. Yes
B. No
(e) Construct the 9999% confidence interval for the difference between the color blindness rates of men and women.
<(pm−pw)<<(pm−pw)<
please shwo your work and what function to use on the calculator. thank you!
In: Statistics and Probability
An experiment consists of rolling 1 red die, 1 white die, and 1 blue die and noting the result of each roll. The dice are fair, and all out comes are equally likely,
What is the probability that the SUM of the results on the three dice is 7?
What is the probability that the sum is an odd number?
Please explain in detail.
In: Math
State what current knowledge gaps would be in your opinion concerning the insulin. Why?
Propose one experiment/study that you may do to fill the knowledge gap of insulin. Why?
Please explain in detail. Thank you!
In: Biology
Chapter 5: Ground Rules of Metabolism
* Section 5.1 – Life Runs on Energy
o Describe what energy is (definition). Explain how this definition applies to life. Use a cell as an example. Use an entire organism as an example.
o What are the first and second law’s of thermodynamics? What does each one mean for life, from the perspective of a cell?
o Compare kinetic versus potential energy. How does life obtain potential energy?
* Section 5.2 – Energy in the Molecules of Life
o Interpret a chemical formula (just identify which are products, which are reactants)
o Explain activation energy. After defining it, explain what life does to deal with activation energy (hint: think enzymes)
* Section 5.3 – How Enzymes Work
o What is an enzyme? First, which macromolecule is it? Then, what does an enzyme do?
o How does an enzyme accomplish its job? (Read about induced fit model)
o What is a substrate?
* Section 5.4 – Metabolic Pathways
o Describe allosteric regulation
o Describe feedback inhibition
o What is an electron transfer chain?
* Section 5.5 – Cofactors and Coenzymes
o Define cofactor and coenzyme. What is the difference in the two?
o What does ATP stand for? Explain what about ATP gives it lots of energy.
o Explain what ADP is and how it is related to ATP
* Section 5.6 – Diffusion and Membranes
o Describe what diffusion is. Give an example
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o Explain the factors that can affect the speed (rate) of diffusion. Most importantly, HOW do each of these factors cause a change in the rate of diffusion?
o Describe what osmosis is. How does this compare to diffusion?
* Hint – in osmosis, water will move across a membrane to dilute the concentrated side, since the solute cannot always move on its own by diffusion
o Define the terms hypotonic and hypertonic. If I were to give you the salt concentration, for example, inside a cell versus outside a cell, be able to state whether the solution outside the cell is hypotonic or hypertonic to the cell. Also, what is isotonic?
o Explain turgor, and how this term applies to wilting (think of how a cut flower will wilt out of water)
o Critical thinking regarding turgor and osmosis – think of a leftover salad. You have salad dressing on the salad, which is typically salty and concentrated so that it is flavorful. Can you link osmosis and turgor to the fact that salads do not stay fresh very long after they are dressed?
* Section 5.7 – Membrane Transport Mechanisms
o Compare passive transport versus active transport in a simple definition of the two.
* What is the cellular form of energy that active transport requires?
* How are membrane proteins important for active and passive transport?
* Section 5.8 – Membrane Trafficking
o Define phagocytosis. What sorts of molecules might a cell ingest, and why would the want to ingest such things?
In: Biology
My Values: In this section you will write about your values, such as whether you follow individualistic or collective values or a combination of both. Explain some of these individualistic or collective values. Also in this section write about an issue that you are passionate about such as gender equality, climate change, education or any other issue that interests you and say what you can do to contribute positively to this issue.
In: Psychology
You are the Director of Public Health for your state. Your state is comprised of mostly rural areas. These rural areas do not have access to many state resources, especially in terms of medical care. As director, it is your job to come up with a plan to improve access. How would you do this? Please explain your plan in detail.
In: Nursing