If you have no preliminary estimate for p, how many medical files should you include in a random sample in order to be 85% sure that the point estimate p̂ will be within a distance of 0.04 from p? Answer part (a) if you use the preliminary estimate that about 9 out of 90 people have blood type B. (Round your answer up to the nearest whole number.)
Reflection Consider the following:How is data analytics different from statistics? What are the main differences between descriptive, predictive, and
Reflection Consider the following: How is data analytics different from statistics? What are the main differences between descriptive, predictive, and prescriptive analytics tools? How do businesses use analytics to convert raw operational data into actionable information? Reflect on the following in a minimum of 500 words. Think about the organization