Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Smitley and Davis studied the changes in gypsy moth egg mass density over one generation as a function of the initial egg mass density
Smitley and Davis studied the changes in gypsy moth egg mass density over one generation as a function of the initial egg mass density in a control plot and two treated plots. The data below are for the control plot. Initial Egg Mass (per 0.04 ha) 50 75 100 160 175 180 200 Change in Egg Mass Density (%) 250-100-25-25-50 50 0 A. On the basis of the data given in the table, find the best-fitting logarithmic function using least squares. State the square of the correlation coefficient. (Note that the authors used logarithms to the base 10.) (Use 4 decimal places in your answers.) y(x) = B. Use this model to estimate the change in egg mass density with an initial egg mass of 120 per 0.04 ha. (Use 4 decimal places in your answer.) With an initial egg mass of 120 per 0.04ha, the change in mass density is %
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started