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- The geometric mean is often used in business and economics for finding average rates of change.average rates of growth or average ratios. Given n values (all of which are positive), the geometric mean Is the nth root of their product. The average growth factor for money compounded at annual interest rates of 14.4% ,7.3% and 2.4% can be found by computing the geometric mean of 1.144,1.073 and 1.024. Find that average growth factor.or geometric mean. What single percentage growth rate would be the same as having three successive growth rates of 14.4% ,7.3% and 2.4% Is that result the same as the mean of 14.4% ,7.3% and 24% The average growth factor.or geometric mean, is square (Round to four decimal places as needed.)
- Simplify the rational expression. (x-8)/(x^2)-64 (1)/(x+8) You're right! E
- Because the mean is very sensitive to extreme values, it is not a resistant measure of center. By deleting some low values and high values.the trimmed mean is more resist. find the 10% trimmed mean for a data set, first arrange the data in order then delete the bottom 10% of the values and delete the top 10% of the values, then calculate the m the remaining values. Use the axial loads (pounds)of aluminum cans listed below for cans that are 0.0111 in, thick Identify any outliers, then compare the median, mean, 10 trimmed mean, and 20% trimmed mean. 248 261 268 273 275 279 282 283 284 284 287 288 289-292 293 296 296 299 310 504 (Type an integer or decimal rounded to one decimal place as needed.) The 20% trimmed mean is 2860 pounds (Type an integer or decimal rounded to one decimal place as needed) Compare the values. Choose the correct answer below. A. The untrimmed mean, 10% trimmed mean, and 20% trimmed mean are close to each other. However the median is significantly different from those values. B. The median, 10% trimmed mean, and 20% trimmed mean are close to each other. However, the untrimmed mean is significantly different from those values C. All of the values are close to each other. D. The median, untrimmed mean, and 20% trimmed mean are close to each other. However, the 10% trimmed mean is significantly different from those values E. The median, untrimmed mean, and 10% trimmed mean are close to each other. However, the 20% trimmed mean is significantly different from those values
- 248 261 268 273 275 279 282 283 284 284 287 288 289 292 293 296 296 299 310 504 B. There are no outliers The median is square pounds (Type an integer or decimal rounded to one decimal place as needed.) The untrimmed mean is square pounds. (Type an integer or decimal rounded to one decimal place as needed.) The 10% trimmed mean is square pounds (Type an integer or decimal rounded to one decimal place as needed.) The 20% trimmed mean is square pounds. (Type an integer or decimal rounded to one decimal place as needed.)
- Graph the exponential function. g(x)=(4)/(3)(2)^x Plot five points on the graph of the function. Then click on the graph-a-function button.
