Platform; SPOTIFY

What is the major source of revenues for the platform? For which stakeholder the revenues are generated? 20 points Explain in detail

Answer the below questions using 200-250 words for each answer.

DQ 1: Assessing healthy behavior choices

These don’t need to be answered in 1-2-3 order. Use the following questions as a guide for your answer. They are the springboard for discussion and the topics should be addressed in your answer. Be sure to support your opinions and suggestions. That is what academic discussion is all about!:

Have you personally used exercise to manage stress? In what situations and with what type of exercise? Explain. If not, what are your personal roadblocks to exercising regularly?

Can you see any areas in which your behaviors are not healthy? Explain as comfortable.

Which of the techniques for controlling stressful behaviors, can you use to improve your exercise and healthy behaviors? Explain.

When looking at the Stages of Change Theory, what stage are you in making these healthful changes? Explain.

Of the health Belief Model, Self-Efficacy Theory, and Goal-Setting Theory, which is most likely to motivate you? Explain.

DQ 2: Coping with prejudice and discrimination
Has there been a time in your life when you experienced prejudice or discrimination? This could be due to race, ethnicity, gender, sexual orientation, ableism, age, or even family structure. Explain the situation. Looking back, can you see a stress reaction from the situation? How might you react differently next time? What methods might you use to change that reaction?

Four fair dice, colored red, green, blue, and white, are tossed.

(a) Determine the probability of getting all four face values equal to 3.

(b) After tossing, a quick glance at the outcome indicated that two of the face values were 3 but no other information (about their color or the values of the remaining two faces) was noted. Now determine the probability of getting all four face values equal to 3.

(c) After tossing it was further noted that, out of the two observed face values of 3, one was red in color. Now determine the probability of getting all four face values equal to 3.

(d) After tossing, it was finally confirmed that the two observed face values of 3 were red and white. Now determine the probability of getting all four face values equal to 3.

(e) You should get distinct answers for the above four probabilities. Qualitatively explain why the above four probabilities make sense.

These are supposed to be the correct answers: (a) 1/1296 (b) 1/171, (c) 1/91, and (d) 1/36.

How are the population mean and the mean of the sampling distribution of the mean related?

-What is the standard error of the mean? What does it measure?

-What effect does increasing sample size have on the size of the standard error?

-What does the central limit theorem state?

-What are the units of a z-score?

-How are z-scores related to standard deviation and the mean?How are they interpreted?

-Is the α always a certain value, or is it up to the investigator?

-Is the p-value of a calculated statistic a designated number, or is it up to the investigator?

-How can we reduce Type I error?

-In hypothesis testing, how can you reach a decision about the null hypothesis by comparing yourcalculated statistic to the appropriate critical value?

-In hypothesis testing, how can you reach a decision about the null hypothesis by comparing the p-value from your calculated statistic to your alpha level?

-What is the interpretation of a confidence interval?

-What determines the width of a confidence interval? How is it affected by sample size and α?

-What do we use hypothesis testing to determine? What do we use confidence intervals to determine?

-When can we use z-tests and when do we have to, instead, use t-tests?

-How does the t-distribution compare to the z-distribution?

-What does it mean when two samples are “related”?

-Given two related samples, what are “repeated measures”? What are “matched pairs”?

ANSWER WITH A GENERAL IDEA/MECHANISM RATIONALE

Huntingtin is a disease gene linked to Huntington's disease, a neurodegenerative disorder characterized by loss of striatal neurons. How would you design a peptide that could prohibit the loss of the neurons? Describe your rational for the design of the peptide. In detail:

1. What target sequences would you need to target the peptide to the correct location in the cell. Explain your choice.

2. What other sequences would you need for the peptide to be effective in Huntington’s disease? Explain your choices.

3. How would you express the peptide in the cells? Design your experiment.

4. How would you prove that your peptide is functioning? Design a basic experiment to test the effectiveness of your peptide.

1. a.How do you perceive the practice of corporate entrepreneurship in SAMHOUD company above ? Please explain in detail

b. How does this company encourage innovation among the employees?Please explain in detail

What is an authority structure and why do organizations create these structures?  How does this concept relate to organizational behavior, and do you believe authority structures have value in health care environments? Explain your answer in detail.

2. Briefly describe the importance of authority and at least two factors that restrict authority. Explain why you chose the factors you selected.

3. There are six styles of leadership. Provide an example for three of the six styles

(a) Outline and explain in detail four types of market failure. What types of problems do market failures give rise to in the economy? Please give an example for each of the market failures you have outlined. Diagrams are not required in this question. 30 marks

(b) Does market failure automatically mean that the government should intervene to deal with the problem? Explain your answer. This question refers to market failure as a whole and not to a particular type of market failure.10 marks

The scientific method can be described as a circle or a spiral of steps that lead from an initial observation to a hypothesis, to new observations, to a new hypothesis. Observation 1: Some students consistently choose to sit in the front of the classroom, and others sit in the rear.

a. State a hypothesis that offers a possible explanation for the observed behavior in Observation 1. The hypothesis does not have to be elaborate; simply identify a variable that could explain differences in observed behavior.

b. Briefly explain how your hypothesis could be empirically tested. Use your hypothesis to predict what should be found if you made a series of systematic, planned observations.

c. Explain if the observation, hypothesis, and testing process involves inductive or deductive reasoning and why.