Note:solution not hand written. 11-8 A plot-count regeneration survey was conducted using 1/100-acre plots locatedrandomly over the tract of interest. The tree count per plot follows:Count DD PlotCountPlot123455240367890102263ba Estimate the mean number of trees per acre.b Compute the coefficient of variation for numbers of trees per acre.c Compute the 90 percent confidence interval for the mean.

Below is the data of tree count in plotsPlotcountplotcount156122723482409653103

11-8 A plot-count regeneration survey was conducted using /100-acre plots located randomly over the tract of interest. The tree count per plot follows: Plot 1 2 3 4 5 Count 5 2 4 0 3 Plot 6 7 8 9 10 Count 1 •2263 6 Rupe a Estimate the mean number of trees per acre. bor b Compute the coefficient of variation for numbers of trees per acre. Compute the 90 percent confidence interval for the mean.

11-8 A plot-count regeneration survey was conducted using /100-acre plots located randomly over the tract of interest. The tree count per plot follows: Plot 1 2 3 4 5 Count 5 2 4 0 3 Plot 6 7 8 9 10 Count 1 •2263 6 Rupe a Estimate the mean number of trees per acre. bor b Compute the coefficient of variation for numbers of trees per acre. Compute the 90 percent confidence interval for the mean.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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