ruffles are a great delicacy, sending thousa f mushroom hunters into the forest each fal o find them. A set of plots of equal size in a ld-growth forest in Northern California wa urveyed to count the number of truffles (Wa et al. 1997). The resulting distribution is pre ented in the following table. Are truffles ran lomly located around the forest? If not, are t clumped or dispersed? How can you tell? (T mean number of truffles per plot, calculated from these data, is 0.60.) Number of truffles per plot 0 1 2 Frequency 203 39 18
ruffles are a great delicacy, sending thousa f mushroom hunters into the forest each fal o find them. A set of plots of equal size in a ld-growth forest in Northern California wa urveyed to count the number of truffles (Wa et al. 1997). The resulting distribution is pre ented in the following table. Are truffles ran lomly located around the forest? If not, are t clumped or dispersed? How can you tell? (T mean number of truffles per plot, calculated from these data, is 0.60.) Number of truffles per plot 0 1 2 Frequency 203 39 18
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Truffles are a great delicacy, sending thousands
of mushroom hunters into the forest each fall
to find them. A set of plots of equal size in an
old-growth forest in Northern California was
surveyed to count the number of truffles (Water
et al. 1997). The resulting distribution is pre-
sented in the following table. Are truffles ran-
domly located around the forest? If not, are they
clumped or dispersed? How can you tell? (The
mean number of truffles per plot, calculated
from these data, is 0.60.)
Number of
truffles per plot
0
1
2
3
> 3
Frequency
203
39
18
13
15
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