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Can someone help me with these statistic questions please? Questions 7 through 11 involve the following data set. Increase in Life Expectancy in the United
Can someone help me with these statistic questions please?
Questions 7 through 11 involve the following data set. Increase in Life Expectancy in the United States during the 20th Century Expoclad Expected Year Life Span Life Span 54.1 72 6 1230 1980 73.7 1940 1985 747 1950 1900 75.4 1960 80.7 1905 75 8 1970 70.8 Source: National Center for Health Statistics, published in the 1908 World Almanac 7. Make a scatterplot of the untransformed data on your calculator and circle which kind of relationship the polmis soom to follow (see page 1). Exponential Logarithmic Power 3. Which transformation would we use to make a logarithmic plot appear linear? 1. Use your calculator to transform the data, and find the regression line, r, and r. (4 points) 10. We do not need difficult Algebra for this question as we already have y-hat isolated on the loft Shoutch the original scatterplot along with the Logarithmic function you just found Scatterplot with Log Function Residuals 11. Using the transformed data and the regression equation for it, create a plot of residuals vs. "-values. Sketch the plot above and interpret it. (4 points)Step by Step Solution
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