Question 4d: To achieve their study objective authors mentio…
Question 4d: To achieve their study objective authors mention that they used “[t]wo estimands — the treatment policy estimand (… with effects assessed regardless of treatment discontinuation or rescue intervention) and the trial product estimand (effects assessed if the drug or placebo was taken as intended) — … to assess treatment efficacy from different perspectives and accounted for intercurrent events and missing data differently.” What are the two types of analyses they conducted? Briefly (1-2 sentences) describe how these different analytic approaches impact bias and validity of the results.
Read DetailsIn the bottled water category, multiple brands source and pu…
In the bottled water category, multiple brands source and purify water using nearly identical processes. However, consumers are willing to pay significantly more for Fiji or Smartwater than for a private-label grocery store brand, even though the functional product differences are minimal.
Read DetailsA snack brand’s mascot is deeply tied to American football c…
A snack brand’s mascot is deeply tied to American football culture and heavily incorporates U.S.-specific slang. When the company expands into Southeast Asia, the character struggles to resonate and feels culturally irrelevant.
Read DetailsQuestion 6: Compare and contrast the strengths and limitatio…
Question 6: Compare and contrast the strengths and limitations related to causal inference that can be determined from cohort and case-control studies. In your answer, note differences in study designs (e.g., how they are conducted), suitability for different exposures/outcomes, timing, measures of association used, practical considerations (e.g., costs, feasibility), and vulnerability to bias. Answers should be no more than 10-12 sentences.
Read DetailsA plant-based protein brand partners decides they want to co…
A plant-based protein brand partners decides they want to communicate “discipline, endurance, and credibility in performance nutrition” and decides to use that lens in determining their celebrity strategy. This reflects which step in celebrity selection?
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