Is this an SRS? A large national telecommunications company has about 20,000 non-management employees and 3,000 management employees. A survey of employee opinion about recent changes in health care coverage selects 400 of the non-management employees at random and 60 of the management employees at random. The 460 employees make up the sample. a) Does this sampling method give each employee an equal chance to be chosen? Why or why not? b) Is this an SRS? Why or why not?
In: Statistics and Probability
1. List examples of manufacturing and non-manufacturing costs for the following manufacturing companies (One product was chosen per company).
Write : Direct Material (2 or more), Direct Labor (1 or more if applicable), Manufaturing Overhead (3 or more); Non-Manufacturing (3 or more) for each product and company
a. Company: Hewlett-Packard. Product: printers
b. Company: KDD. Product: Cooking Cream
c. Company: Nike. Product: Training shoes
In: Accounting
In: Nursing
You have collected data on the rate of pollination by an endangered pollinators in Denver. Your question is if the mean rate of pollination on native vs. non-native plant species differs. To do so, you monitored trips to different size patches of plants (native/non-native), from 10% of each to 90% of each. You did this for 10 different groups of each plant type, and then plotting a linear regression. Is that an appropriate design? Why or why not?
In: Biology
You have collected data on the rate of pollination by an endangered pollinator in Denver. Your question is if the mean rate of pollination on native vs. non-native plant species differs. To do so, you monitored trips to different size patches of plants (native/non-native), from 10% of each to 90% of each. You did this for 10 different groups of each plant type, and then plotting a linear regression. Is that an appropriate design? Why or why not?
In: Biology
You have collected data on the rate of pollination by an endangered pollinators in Denver. Your question is if the mean rate of pollination on native vs. non-native plant species differs. To do so, you monitored trips to different size patches of plants (native/non-native), from 10% of each to 90% of each. You did this for 10 different groups of each plant type, and then plotting a linear regression. Is that an appropriate design? Why or why not?
In: Statistics and Probability
Cohesive energy of a crystal is the energetic cost that holds all atoms together in a crystal. It can be determined both experimentally and theoretically. Explain, based on your knowledge on the quantum mechanical nature of non–covalent interactions, why the following statement is incorrect:
Because silicon crystal are bonded together by strong covalent bonds between silicon atoms, non– covalent interactions, in particular, dispersion interactions, play NO role in determining the cohesive energy in silicon crystals.
In: Physics
In 1,000 words please answer these questions What is the difference between illness and disease? In addition, what is the difference between westernized vs non westernized medicine? What are your views on these two types of medicine? Which do you prefer? Do you tend to depend on westernized medicine or does your culture use alternative medicine? Should we consider non westernized medicine when discussing treatment with our patients?
In: Nursing
DEFINE what critical thinking means to you.
EXPLAIN how you think critically and what you would like to critically evaluate.
IDENTIFY 3 arguments and 3 non-arguments you encountered today.
IDENTIFY and briefly DESCRIBE 1 factual issue, and 1 non-factual issue, by providing examples.
COMPOSE a statement. DESCRIBE how it would be viewed through a Relativist Perspective and how it would be viewed through a Subjectivist Perspective.
In: Psychology
In: Computer Science