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Expand Your Knowledge: Logarithmic Transformations, Power Law Model Let x = boiler steam pressure in
x | 4 | 5 | 6 | 8 | 10 |
y | 3.4 | 4.2 | 6.3 | 10.9 | 13.3 |
(a) Make the logarithmic transformations
(b) Use the
(c) Use the results of part (b) to find estimates for
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Chapter 4 Solutions
Understanding Basic Statistics
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- Table 2 shows a recent graduate’s credit card balance each month after graduation. a. Use exponential regression to fit a model to these data. b. If spending continues at this rate, what will the graduate’s credit card debt be one year after graduating?arrow_forwardSuppose that a particular plot of land can sustain 500 deer and that the population of this particular species of deer can be modeled according to the logistic model as dPdt=0.2(1P500)P. Each year, a proportion of the herd deer is sold to petting zoos. a. Find the function that gives the equilibrium population for various proportions. b. Determine the maximum number of deer that should be sold to petting zoos each year. Hint: Find the maximum sustainable harvestarrow_forwardWhat type (s) of translation(s), if any, affect the range of a logarithmic function?arrow_forward
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