Answer Happy

Listed below are the amounts of net worth (in millions of dollars) of the ten wealthiest celebrities in a country, Construct a 90% confidence interval. What does the result tell us about the population of all celebrities? Do the data appear to be from a normally distributed population as required? 255 204 185 163 157 148 146 153 146 141 What is the confidence interval estimate of the population mean? $1 million <<million (Round to one decimal place as needed.) What does the result tell us about the population of all colobrities? Select the correct choloo below and, if necessary, fill in the answer box(es) to complete your choice. A. Because the ten wealthiest celebrities are not a representative sample, this doesn't provide any information about the population of all celebrities OB. We are confident that 90% of all celebrities have a net worth between million and smilion (Round to one decimal place as needed.) O C. We are 90% confident that the interval trom $million to $1 million actually contains the true mean net worth of all celebrities (Round to one decimal place as needed) Do the data appear to be from a normally distributed population as required? OA. No, because the points lie reasonable close to a straight line, but there is a systematic pattern that is not a straight line pattern B. Yes, because the pattern of the points in the normal quanto plotis reasonably close to a straight line c. Yes, but the points in the normal quantile plot do not lo reasonably close to a straight line or show a systomatic pattern that is a straight line pattern OD. No, but the points in the normal quartile plot lie reasonably close to a straight line and show some systematic pattern that is a straight line pattern a