How research uses hypothesis testing

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Provide two different examples of how research uses hypothesis testing, and describe the criteria for rejecting the null hypothesis. Discuss why this is important in your practice and with patient interactions.

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Collecting sample from a population.

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Select a research article, other than the articles from your assignments, from the GCU library. Provide an overview of the study and describe the strategy that was used to select the sample from the population. Evaluate the effectiveness of the sampling method selected. Provide support for your answer. Include the article title and permalink in your post.

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Abduction and skepticism

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Is there any a true skeptical scenario in the film the Lorax? Remember that skepticism has varying degrees, from very localized skepticism (‘you can’t know at this very moment if your car has been stolen’) to very radical (‘we cannot know anything’) to forms in between. It’s also important to keep in mind the difference between true skepticism and a skeptical (doubtful) attitude in the everyday sense of the word. As always, you should have a clearly stated guiding question that’s related to the prompt. You should then explore the evidence in order to infer an answer. I should add that you don’t need to get a right answer; insofar as we’re trying to explain a strange or unclear phenomenon (the film the Lorax), we are ourselves relying on abduction rather than deduction or induction, and so we’re looking for the best answer. And even then, your answer in the short response needn’t be the best; you simply need to show that you’ve been introduced to the questions, concepts, distinctions, and moves of one or both philosophy units. I’m thus looking at whether you lay out your thinking clearly using the tools of the philosophy readings and the evidence of the film. Make sure you cite the film the Lorax.

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Malcolm Gladwell Write Up

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After watching the Malcolm Gladwell Ted Talk “Choice, happiness, and spaghetti sauce”  let’s take a deep dive on the following questions.  As always, please limit your responses to one page, single spaced, and preferably no more than 1 1/2 pages. 

Here is the link for the Ted Talk: https://www.ted.com/talks/malcolm_gladwell_on_spaghetti_sauce 

1. What was was the “wrong message” everyone drew from Grey Poupon and why is it  so important for hospitality?

2. What was the major breakthrough made by Malcolm’s hero? What does this discovery tell us about survey research? 

3. In the marketing myopia assignment the importance of knowing your customer and what they want is critical and often misunderstood. Malcolm suggests that this might not be so easy and uses a number of examples (coffee, pickles) to demonstrate this. After viewing the video (maybe 2x), what is the take home message for hospitality managers?