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

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

Structural Analysis
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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A plot count regeneration survey was conducted using 1/100 acre plots located randomly over the tract of interest. The tree count per plot follows:

Plot 1 - 5 count

Plot 2 - 2 count

Plot 3 - 4 count

Plot 4 - 0 count

Plot 5 - 3 count

Plot 6 - 1 count

Plot 7 - 2 count

Plot 8 - 2 count

Plot 9 - 6 count

Plot 10 - 3 count

Compute the coefficent of variation for numbers of trees per acre

Compute the 90 percent confidence interval for the mean

I cannot figure out how to do either of these things. Can you help me?

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