Question

I celebrities? Do the data appear to be from a normal ctributed nonulation as require worth (in millions of dollars) of the ten wealthiest celebrities in a country. Construct a 95 % confidence interval. What does the result tell us about the population of a 146 146 256 204 187 161 152 150 146 146 What is the confidence interval estimate of the population mean u? smilion <u milion (Round to one decimal place as needed.) What does the result tell us about the population of all celebrities? Select the corect choice below and, if necessary, fill in the answer box(es) to complete your choice. O A. Because the ten wealthiest celebrities are not a representative sample, this doesnt provide any information about the population of all celebrities. O B. We are 95% confident that the interval from S million to S million actually contains the true mear (Round to one decimal place as needed.) het worth of all celebrities. O C. We are confident that 95 % of all celebrities have a net worth between Smillion and S (Round to one decimal place as needed.) million Do the data appear to be from a normally distributed population required? OA. Yes, because the pattern of the points in the normal quantile plot is reasonably close to a straight line O B. No, but the points in the normal quantile plot O C. No, because the points lie reasonable close to a straight line, but there is a systematic pattem that is not a straight line pattern reasonably close to a straight line and show some systematic pattern that is a straight line pattern. O D Yes, but e points in the normal quantile plot do not lie reasonably close to a straight line or show a systematic pattern that is a straight line pattern.

Answer 1

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