1. Name and briefly describe the types of data security banks and credit unions use to protect their customers/members
2. Section 501 of the GLBA mandates a bank to have in writing what 3 safeguards?
3. You are working at a Bank or Credit Union as a Branch Manager. One of the Relationship Managers introduces you to a customer that is seeking a home mortgage. You determine that this is a new relationship. According to the USA Patriot Act, what is the first step you must take?
4. The new customer is cleared and you open a checking and savings account. Your institution is a state-of-the-art organization, so you use biometric authentication. Name two biometric authentication "your institution" uses and describe them briefly to your new customer to explain how to use them and how it is for their security

Total blood volume (in ml) per body weight (in kg) is important in medical research. For healthy adults, the red blood cell volume mean is about μ = 28 ml/kg.† Red blood cell volume that is too low or too high can indicate a medical problem. Suppose that Roger has had seven blood tests, and the red blood cell volumes were as follows.

The sample mean is x ≈ 32.7 ml/kg. Let x be a random variable that represents Roger's red blood cell volume. Assume that x has a normal distribution and σ = 4.75. Do the data indicate that Roger's red blood cell volume is different (either way) from μ = 28 ml/kg? Use a 0.01 level of significance.

(a) What is the level of significance?


State the null and alternate hypotheses. Will you use a left-tailed, right-tailed, or two-tailed test?

a. H₀: μ = 28 ml/kg; H₁: μ > 28 ml/kg; right-tailed

b. H₀: μ = 28 ml/kg; H₁: μ ≠ 28 ml/kg; two-tailed    

c. H₀: μ ≠ 28 ml/kg; H₁: μ = 28 ml/kg; two-tailed

d. H₀: μ = 28 ml/kg; H₁: μ < 28 ml/kg; left-tailed

(b) What sampling distribution will you use? Explain the rationale for your choice of sampling distribution.

a. The standard normal, since we assume that x has a normal distribution with known σ.

b. The Student's t, since n is large with unknown σ.

c. The Student's t, since we assume that x has a normal distribution with known σ.

d. The standard normal, since we assume that x has a normal distribution with unknown σ.

Compute the z value of the sample test statistic. (Round your answer to two decimal places.)


(c) Find (or estimate) the P-value. (Round your answer to four decimal places.)

(d) Based on your answers in parts (a) to (c), will you reject or fail to reject the null hypothesis? Are the data statistically significant at level α?

a. At the α = 0.01 level, we reject the null hypothesis and conclude the data are statistically significant.

b. At the α = 0.01 level, we reject the null hypothesis and conclude the data are not statistically significant.    

c. At the α = 0.01 level, we fail to reject the null hypothesis and conclude the data are statistically significant.

d. At the α = 0.01 level, we fail to reject the null hypothesis and conclude the data are not statistically significant.

(e) State your conclusion in the context of the application.

a. There is sufficient evidence at the 0.01 level to conclude that Roger's average red cell volume differs from the average for healthy adults.

b. There is insufficient evidence at the 0.01 level to conclude that Roger's average red cell volume differs from the average for healthy adults.

Total blood volume (in ml) per body weight (in kg) is important in medical research. For healthy adults, the red blood cell volume mean is about μ = 28 ml/kg.† Red blood cell volume that is too low or too high can indicate a medical problem. Suppose that Roger has had seven blood tests, and the red blood cell volumes were as follows.

The sample mean is x ≈ 33.0 ml/kg. Let x be a random variable that represents Roger's red blood cell volume. Assume that x has a normal distribution and σ = 4.75. Do the data indicate that Roger's red blood cell volume is different (either way) from μ = 28 ml/kg? Use a 0.01 level of significance.

(a) What is the level of significance?____


State the null and alternate hypotheses. Will you use a left-tailed, right-tailed, or two-tailed test?

__H₀: μ = 28 ml/kg; H₁: μ < 28 ml/kg; left-tailed

__H₀: μ = 28 ml/kg; H₁: μ > 28 ml/kg; right-tailed    

__H₀: μ = 28 ml/kg; H₁: μ ≠ 28 ml/kg; two-tailed

__H₀: μ ≠ 28 ml/kg; H₁: μ = 28 ml/kg; two-tailed

(b) What sampling distribution will you use? Explain the rationale for your choice of sampling distribution.

__The standard normal, since we assume that x has a normal distribution with known σ.

__The Student's t, since n is large with unknown σ.    

__The standard normal, since we assume that x has a normal distribution with unknown σ.

__The Student's t, since we assume that x has a normal distribution with known σ.

Compute the z value of the sample test statistic. (Round your answer to two decimal places.)___


(c) Find (or estimate) the P-value. (Round your answer to four decimal places.)___

(d) Based on your answers in parts (a) to (c), will you reject or fail to reject the null hypothesis? Are the data statistically significant at level α?

__At the α = 0.01 level, we reject the null hypothesis and conclude the data are statistically significant.

__At the α = 0.01 level, we reject the null hypothesis and conclude the data are not statistically significant.    

__At the α = 0.01 level, we fail to reject the null hypothesis and conclude the data are statistically significant.

__At the α = 0.01 level, we fail to reject the null hypothesis and conclude the data are not statistically significant.

(e) State your conclusion in the context of the application.

__There is sufficient evidence at the 0.01 level to conclude that Roger's average red cell volume differs from the average for healthy adults.

__There is insufficient evidence at the 0.01 level to conclude that Roger's average red cell volume differs from the average for healthy adults.  

Research indicates that the color red increases men’s attraction to women (Elliot & Niesta, 2008). In the original study, men were shown women’s photographs presented on either a white or red background. Photographs presented on red were rated significantly more attractive than the same photographs mounted on white. In a similar study, a researcher prepares a set of 30 women’s photographs, with 15 mounted on a white background and 15 mounted on red. One picture is identified as the test photograph and appears twice in the set, once on white and once on red. Each male participant looks through the entire set of photographs and rates the attractiveness of each woman on a 10-point scale. The following table summarizes the ratings of the test photograph for a sample of nine men. Are the ratings for the test photograph significantly different when it is presented of a red background compared to a white background?

1. State the null and alternative hypotheses
2. Compute the test statistic using SPSS
3. What is the effect size (you will need to compute both Cohen’s d from data given in the SPSS output table)

Cohen’s d= M1 – M2/ ((SD1+SD2) /2)

4. Write the Results section for your findings. Include the descriptive statistics, type of statistical test and results of the test and the confidence interval.

A peony plant with red petals was crossed with another plant having streaky petals. A geneticist states that 70% of the offspring resulting from this cross will have red flowers. To test this, 80 seeds from this cross were collected and germinated and 46 plants had red petals.

(a) Is there sufficient evidence at the 0.02 significance level to indicate the proportion of the hybrid plants with red petals differs from 70%? Use the P-value method in your test.

(b) What would a Type I error be in this case?

*Please explain*

1. Victoria is doing a chi-square test to see if people in California have the same color preferences as people in Arizona. A sample of 100 Californians were polled. Thirty-five people prefer yellow, fifty people prefer green, and fifteen people prefer red. A sample of 50 Arizonans were polled. Ten people prefer yellow, ten people prefer green, and thirty people prefer red. Calculate the test statistic. State the critical value. Come to a conclusion about the null hypothesis. And state what Victoria should conclude about Californian’s and Arizonan’s color preferences? Let α = .05.

2. In the question above (California vs Arizona), if the hull hypothesis were true, what would you expect the chi-squared statistic to equal, on average?

Explain in detail. Use graphs to explain your answer wherever necessary:

A small open economy that is a net lender

IMPORTANT!!! Please answer it precisely. It is expected to use academic knowledge and language. Use your own words, do not copy paste.

Suppose you are a microbiologist living in late 1800ies and early 1900. You suspect that the microorganism called Mycobacterium leprae might be responsible for the disease called leprosy. You had heard about a researcher called Robert Koch and his postulates, and you would like to follow his approach to test if leprosy is caused by Mycobacterium leprae. Explain stepwise and in detail the experimental procedure that you would follow. Please also explain what kind of results you would expect in each step of your procedure.

• Answer the questions as though you are responding to questions during a job interview.
• You have been asked to bring in a report to your job interview that demonstrates a comparative analysis of two Linux-based Content Management Servers. Make sure you include in your report:
  • Cost
  • Benefits
  • Stability
  • Updates
  • Ease-of-use
  • Integration
  • Analysis and explanation of why you would choose one system over the other for this particular organization.
• Present a separate report about the Plex Media Server. Assume that you are recommending the use of it to your organization.
  • Explain what the Plex Media Server is and how it is used.
  • Explain at least 4 features and explain how those will benefit your organization.
  • Explain any security or access issues and how you will address those issues in detail.

Please be sure to validate your opinions and ideas with citations and references in APA format.

Six people had submitted urine samples to the laboratory. The samples were given at the same time, and the amount of urine was equal in all samples. Your task is to help with the information

below about the different test subjects, analyze what each person's urine sample should show. Background information:

1. One person was completely healthy

2. A person suffered from untreated diabetes

3. One person worked in a factory with hot and dry air

4. One person produced too little antidiuretic hormone

5. A person suffered from a hereditary defect on the nephron's basement membrane (it is too sparse)

6. A person has urinary tract infection

Please read about the function of the kidneys and its parts and how the function is regulated. Describe how much urine the people in question would have, and how one might test its properties. It can be good to also search on the internet.

You must explain in detail and in a nuanced manner the meaning of concepts and models that relate to the kidney structure and function linked to the scenarios set in the question, also highlight specific methods for testing urine properties in all situations and explain why you can use these tests in conjunction with these scenarios. The report should also have a clear structure with a red thread, and that is easy to follow in the text. You use different types of sources and make well-founded and nuanced assessments of the credibility and relevance of the information and sources.