Discuss the advantages and disadvantages of at least 2 different sampling methods. Describe how researchers go about selecting a sampling strategy. What role does the research question play in choosing the sample? What does it mean to have a representative sample and why is this vital to the outcome of the study? You may wish to incorporate some of the scholarly sources you have been reviewing for your research project within your discussion.
Zero plagarism, in-text citations, APA guidelines, 2014-2015 references.
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- Need these 2 questions answered. 150 words total 75 for each question. Files are attached. Need referenced if using other source materials including chapter pages and appendix table. Thank you Question 1) Keri is the owner of a new restaurant in the downtown area of her hometown. To continuously improve service, she would like to know if completed dishes are being delivered to the customer’s table within one minute of being completed by the chef. A random sample of 75 completed dishes showed that 60 were delivered within one minute of completion. Calculate the 90%, 95%, and 99% confidence interval for the true population proportion. Interpret your response within the context of the situation. Refer to Chapter 17, pp. 427-430 on calculating confidence intervals. Click here for Table A.2 from the appendix. Your response should be at least 75 words in length, unless otherwise specified. You are required to use at least your textbook as source material for your response. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations. Question 2) A random sample of 100 students attending a concert spent an average of $142 on their tickets with a standard deviation of $47.50. Calculate the 90%, 95%, and 99% confidence intervals for the mean amount of money spent by all students attending the concert. Interpret your response within the context of the situation. Refer to Chapter 17, pp. 427-430 on calculating confidence intervals. Click here for Table A.2 from the appendix. Your response should be at least 75 words in length, unless otherwise specified. You are required to use at least your textbook as source material for your response. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations.
- Advantages and disadvantages to sampling
- n the article “Managing Strategy in Turbulent Times”, Perrott says, “Over time, a business needs to manage a balance between conditions of the environment, its strategy to develop opportunities and threats and its capability to implement such strategies.” A consumer products company wants to use Perrott’s framework to analyze possible strategic gaps and capability gaps as it seeks to bring a new line of environmentally friendly cleaning products to market. In a minimum of 300 words, discuss at least three external environmental factors the company must analyze to ensure that strategies will lead to success for this new venture. Why are these factors important in this situation? Describe at least three internal capabilities that the company must develop as it seeks to come to market with these new consumer products. Guided Response: Review the discussion board posts of your classmates. Note their descriptions of the external and internal factors. Respond to at least two of your classmates. Comment on the differences you discover between your lists and those of your classmates. How did the differences expand your knowledge of external and internal factors in strategy management?
- Describe the sampling strategy. How appropriate were the various sampling design decisions?
- Sampling and sampling techniques
- What are the main advantages and disadvantages of the various techniques used by biological psychologists to study the brain?
- If the recommendations of both Firebaugh and Wilson were implemented, what, in your objective opinion, would be the overall long-term advantages and disadvantages to all workers, both in the United States and abroad?
- What are the advantages and disadvantages of easily obtainable information?