A DC shunt motor is designed without compensating windings. If there is no compensating winding then the effect of armature reaction will exist. What effect does armature reaction have on the torque-speed characteristic of a shunt DC motor? Explain mathematically in detail. What can be done to remove this problem completely?
In: Electrical Engineering
Directions: Conduct research on the effectiveness of company celebrations. Research a specific company or use your current employer and answer the following questions in a 2 page response:
• What are 3 specific findings from your research
about the effectiveness of company celebrations? Be sure to cite
your sources.
• From your research, how effective are recognition or celebration
experiences for an organization?
• What does the company or your current employer do to recognize
extraordinary accomplishments? Provide a specific example of how
this accomplishment led to a particular “movement” or “change” in
thoughts and actions at the company. Explain.
• How does your research on the effectiveness of company
celebrations compare to what you have personally experienced? Give
at least 2 specific examples.
In: Math
A movie director wishes to determine whether there is a
difference in the type of movies selected by males and
females for Wisconsin International University College Students. A
random sample provides the data given
here.
| Gender | Fiction | Romance | Thriller | Total |
| Male | 24 | 20 | 19 | 63 |
| Female | 13 | 14 | 20 | 47 |
(a) State your alternative hypothesis.
(b) State your null hypothesis.
(c) Compute the appropriate value for the test statistics
(d) A p-value of 0.335 was found. What can you conclude about
the relationship between type of movies and gender?
In: Statistics and Probability
A movie director wishes to determine whether there is a
difference in the type of movies selected by males and females for
Wisconsin International University College Students. A random
sample provides the data given here.
Type of Movie
Gender Fiction Romance Thriller total
Male 24 20 19 63
Female 13 14 20 47
(a) State your alternative hypothesis.
(b) State your null hypothesis.
(c) Compute the appropriate value for the test statistics
(d) A p-value of 0.335 was found. What can you conclude about
the relationship between type of movies and gender?
In: Statistics and Probability
1)The methods used by business can impact the productivity of
the factors of production. Explain why this should be a concern for
anybody who earns an income.
2)What are the differences between the equity financing of
business and debt financing?
3)Review industrial employment trends in your home state. What are the growing industries in your area? What areas are shrinking?
In: Economics
Determine if there is sufficient evidence to conclude the average amount of deaths is equal to 6000 in the United States and territories at the 0.10 level of significance.
|
Summary Table for Deaths |
|
|
AVERAGE |
4,292 |
|
MEDIAN |
3,085 |
|
STANDARD DEVIATION |
4292.71585 |
|
MAX |
20,895 |
|
MIN |
316 |
In: Statistics and Probability
Determine if there is sufficient evidence to conclude the average amount of deaths is equal to 6000 in the United States and territories at the 0.10 level of significance. N=52
|
Summary Table for Deaths |
|
|
Mean |
4,001 |
|
Median |
2,961 |
|
Standard Deviation |
3986 |
|
Minimum |
278 |
|
Maximum |
19,319 |
In: Statistics and Probability
marriages
Mean: 182916.67
standard Deviation: 43928.57
n= 12
Determine if there is sufficient evidence to conclude the average amount of marriages is greater or equal to 2500 in the United States and territories at the .05 level of significance.
1. Clearly state a null and alternative hypothesis
2. Give the value of the test statistic
3. Report the P-Value
4. Clearly state your conclusion (Reject the Null or Fail to Reject
the Null)
5. Explain what your conclusion means in context of the data.
In: Statistics and Probability
|
Mean |
1534.52 |
|
Median |
1259.00 |
|
Standard Deviation |
1503.71 |
|
Minimum |
107.00 |
|
Maximum |
7505.00 |
Determine if there is sufficient evidence to conclude the average amount of divorces is less than or equal to 4000 in the United States and territories at the 0.10 level of significance. n=52
In: Statistics and Probability
Scenario # 1
A local county social services manager is reading the newspaper. Within the newspaper is an extremely exciting story about a new wonder psychotherapy drug that has been studied and proven effective. As he continues to gaze through the paper another story catches his attention – a male appearing to be around the age of 30 was found unconscious on the streets. Information received upon investigation was that this man had no known family and no known address. He was taken to the county hospital and examined. He returned back to a state of consciousness but was incoherent. He appeared to be mentally deranged for 30 days.
you are the county social services manager to solve this problem and help this man. What is your plan?
Answer must follow the report:
Describe your facility (each answer must be answered)
Describe your staff (each answer must be answered)
Explain any legal or ethical issues of the situation (each answer must be answered)
Explain your management style/theory (each answer must be answered)
Discuss cultural issues that the situation presents (each answer must be answered)
Explain budgetary plans or concerns (each answer must be answered)
Explain credentialing or accreditation issues the situation presents (each answer must be answered)
Describe your response to the situation (each answer must be answered)
In: Nursing