How a cell can extract 38 molecules of ATP (net) from one molecule of glucose? Explain in detail.

A recent study by the Center for Disease Control claims that a new super-contagious virus will impact a population in which it is found if left unchecked. A recent occurrence of this virus happened on an very isolated island nation with over 30,000 inhabitants. In randomly testing 400 residents of this island after the virus outbreak, a research team found 330 tested positive for having been infected by the virus.                   

1. What was the sample's proportion measure of those having been infected by the virus? That is, determine the sample measure designated as p-hat.  
2. Is the above information sufficient for you to be certain that the percentage of all in a population who contracted the virus is the same as the value computed in part a above? Why or why not?      
3. The CDC claims that this virus tends to impact over 80% of any population in which it is found and left unchecked. The research wishes to use the island nation results to test the CDC claim.   In establishing a statistical hypothesis testing of this situation, give the required null and alternative hypotheses for a test of the claim made by the CDC.         

            H0:

            H1:     

4. Based on your answer in part c, should you use a right-tailed, a left-tailed, or a two-tailed test? Briefly explain how one determines which of the three possibilities is to be used.         
5. Describe the possible Type I error for this situation--make sure to state the error in terms of the percentage of a population infected by the virus.        

6. Describe the possible Type II error for this situation--make sure to state make sure to state the error in terms of the percentage of a population infected by the virus.      
7. Determine the appropriate critical value(s) for this situation given a 5% significance level.           
8. Determine/calculate the value of the sample's test statistic.
9. Determine the P-value.         
10. Based upon your work above, should you "Reject the null hypothesis" or "Fail to reject the null hypothesis?" Explain why.      

K) Based upon the work above (and assuming requirements of the hypothesis tests are met), is there statistically sufficient evidence in this sample to support the claim that the percentage of a population that will be infected by the virus if left unchecked will be over 80%? Explain your reasoning.                              

USA Today reported that about 47% of the general consumer population in the United States is loyal to the automobile manufacturer of their choice. Suppose Chevrolet did a study of a random sample of 1009 Chevrolet owners and found that 483 said they would buy another Chevrolet. Does this indicate that the population proportion of consumers loyal to Chevrolet is more than 47%? Use α = 0.01.(a) What is the level of significance?


State the null and alternate hypotheses.

H₀: p = 0.47; H₁: p ≠ 0.47H₀: p = 0.47; H₁: p > 0.47    H₀: p = 0.47; H₁: p < 0.47H₀: p > 0.47; H₁: p = 0.47

(b) What sampling distribution will you use?

The standard normal, since np < 5 and nq < 5.The Student's t, since np > 5 and nq > 5.    The standard normal, since np > 5 and nq > 5.The Student's t, since np < 5 and nq < 5.

What is the value of the sample test statistic? (Round your answer to two decimal places.)


(c) Find the P-value of the test statistic. (Round your answer to four decimal places.)

After reading the cases below please answer each question for each case   (200 words minimum each)

What are the issues or concerns in the case?

Based on the text book what issues or concerns are wrong with the case? (3 sources)

What could be the possible employee reactions?

How would you discuss the issue or concern with the employee/s?

What, if any, would be a disciplinary action?

Describe in detail what the training module would look like to prevent the issue from occurring.

Are there any laws that need to be understood before you speak to the employee/s?

(ie. ADA, EEOC, Civil Rights Act, etc.)

CASE: You are the sales department manager at an upscale store. Your boss has talked to you about the appearance of some of your sales clerks— particularly Alex. Alex is sporting on his forearm a new, large tattoo of a devil eating a rat. You agree with your boss that some customers might find it offensive and that it should somehow be covered up.

Medical professionals can find relationships between variables. The more you drink alcohol, the less functionality of your liver. The less carbohydrates a person intakes, the lower their Body Mass Index. Data can be collected and organized as an ordered pair (x, y). The data can be analyzed to determine the type and strength of a correlation and to calculate a regression line in order to make a prediction. Use the internet to find a data set of ordered pairs. Key terms to search: Free Public Data Sets and Medical Data Sets. Something that is current and in the United States of America, please ? Create a Post: Introduce your Data Set and Cite the Source. Which would be the independent variable, and which would be the dependent variable? Without drawing a scatter plot, would you expect a positive, negative or no correlation? Explain. Would you categorize your data to have a strong or weak correlation? Why? What would the r2 value tell you about the data that you selected? What is the equation of the regression line? Use the regression line to make a prediction about the data you collected.

Nothing to do with women bone density

Medical professionals can find relationships between variables. The more you drink alcohol, the less functionality of your liver. The less carbohydrates a person intakes, the lower their Body Mass Index. Data can be collected and organized as an ordered pair (x, y). The data can be analyzed to determine the type and strength of a correlation and to calculate a regression line in order to make a prediction. Use the internet to find a data set of ordered pairs. Key terms to search: Free Public Data Sets and Medical Data Sets. Something that is current and in the United States of America, please ? Create a Post: Introduce your Data Set and Cite the Source. Which would be the independent variable, and which would be the dependent variable? Without drawing a scatter plot, would you expect a positive, negative or no correlation? Explain. Would you categorize your data to have a strong or weak correlation? Why? What would the r2 value tell you about the data that you selected? What is the equation of the regression line? Use the regression line to make a prediction about the data you collected.

Nothing to do with women bone density

1. a) Write in detail the physiopathology of chronic heart failure (Etiological factors, predisposing conditions should also be written).

b) Explain the causes of the signs and symptoms of chronic heart failure.

c) Write down nursing interventions related to the three Symptoms.

2. a) Write in detail the physiopathology of chronic kidney failure.

b) Explain the causes of the signs and symptoms of chronic kidney failure.

c) Write down nursing interventions related to the three Symptoms.

Provide references, all the answers (including the internet) should be added at the end of the text.

1. In this experiment we injected the sample to be analyzed by Gas Chromatograph equipped with an FID (Flame Ionization Detector). The detector ionizes the sample as it reaches it, and the peak is proportional to the number of ions with a live flame. Explain in detail, why we need to run a standard when the GC is equipped with an FID detector to identify the component in a sample?

2. Gas Chromatography is another chromatography method you are learning about this semester. Construct a table comparing and contrasting the two other chromatography methods (TLC and LC). Point out to differences and similarities between each method and the GC method. Give at least 4 criteria of comparison.

3. During last week’s lab of distillation, many of you had difficulties getting the fractional distillation column to work properly. Specifically, the liquid started condensing at the top of the fractional column and the vapor did not distill over. The lab instructor suggested that changing the bead size (which was in the column) to a larger size might improve the outcome of the experiment. Is this suggestion valid? Would it help the process or is this suggestion wrong? Explain your answer.

Your assignment is to build a program that can take a string as input and produce a “frequency list” of all of the words in the string (see the definition of a word below.) For the purposes of this assignment, the input strings can be assumed not to contain escape characters (\n, \t, …) and to be readable with a single input() statement. When your program ends, it prints the list of words. In the output, each line contains of a single word and the number of times that word occurred in the input. For readability, the number should be the first thing on the line and the word should be second.

Specific programming requirements

1. Use good prompts for all user input

2. No “dead code” – remove all diagnostic prints, abandoned attempts, etc.

3. Use loops and data container types to reduce repeated code. No section of the program should be longer than necessary and the whole program must be less than 150 lines long.

4. Use comments only when necessary to document the program.

5. Variable names must be mnemonic

6. The first lines in the program must be a comment(s) containing your name, class and section

7. Your program must end normally (not crash or get stuck in an infinite loop)