The article "Extravisual Damage Detection? Defining the Standard normal Tree" (Photogrammetric Engrg. Remote Sensing, 1981: 515-522) discusses the use of color infrared photography in identification of normal trees in Douglas fir stands. Among data reported were summary statistics for green-filter analytic optimal densitometric measurement on samples of both healthy and diseased trees. For a sample of 69 healty trees, the sample mean dye-layer density was 1.028, and the sample standard deviation was .163. Calculate a 95% confidence interval for the true average dye-layer density for all such trees.

The article "Extravisual Damage Detection? Defining the Standard normal Tree" (Photogrammetric Engrg. Remote Sensing, 1981: 515-522) discusses the use of color infrared photography in identification of normal trees in Douglas fir stands. Among data reported were summary statistics for green-filter analytic optimal densitometric measurement on samples of both healthy and diseased trees. For a sample of 69 healty trees, the sample mean dye-layer density was 1.028, and the sample standard deviation was .163. Calculate a 95% confidence interval for the true average dye-layer density for all such trees.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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