Table 1: The density of four beetle species collected in quadrats of fixed size amongst three different habitat types around the village of Pnom Pen in southern Thailand during summer 2015. Area Az B C2 C, Quadrat 1 2 3 4 5 6 1 2 1 2 3 2 3 1 2 3 4 Sp A 96 97 90 67 9 15 15 000 000000 Sp B 13 0 8 18 20 14 14 2 000 1 10 1 1. Sp C 0 2 30 0 1 0 2 010|3 1 1 0 103 Sp D 0 1 10 000 6 13 2 1 3 0 15 14 2 Habitat A В Species Sp A Sp B Sp C Sp D Мean StDev Mean StDev Мean StDev

Table 1: The density of four beetle species collected in quadrats of fixed size amongst three different habitat types around the village of Pnom Pen in southern Thailand during summer 2015. Area Az B C2 C, Quadrat 1 2 3 4 5 6 1 2 1 2 3 2 3 1 2 3 4 Sp A 96 97 90 67 9 15 15 000 000000 Sp B 13 0 8 18 20 14 14 2 000 1 10 1 1. Sp C 0 2 30 0 1 0 2 010|3 1 1 0 103 Sp D 0 1 10 000 6 13 2 1 3 0 15 14 2 Habitat A В Species Sp A Sp B Sp C Sp D Мean StDev Mean StDev Мean StDev

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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An article in the ASCE Journal of Energy Engineering [“Overview of Reservoir Release Improvements at 20 TVA Dams” (Vol. 125, April 1999, pp. 1–17)] presents data on dissolved oxygen concentrations in streams below 20 dams in the Tennessee Valley Authority system. The observations are (in milligrams per liter):
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rofessor Cornish studied rainfall cycles and sunspot cycles. (Reference: Australian Journal of Physics, Vol. 7, pp. 334-346.) Part of the data include amount of rain (in mm) for 6-day intervals. The following data give rain amounts for consecutive 6-day intervals at Adelaide, South Australia. 7 28 7 1 69 3 1 4 22 7 16 4 54 160 60 73 27 3 3 1 7 144 107 4 91 44 1 8 4 22 4 59 116 52 4 155 42 24 11 43 3 24 19 74 26 63 110 39 34 71 52 39 8 0 15 2 14 9 1 2 4 9 6 10 (i) Find the median. (Use 1 decimal place.)(ii) Convert this sequence of numbers to a sequence of symbols A and B, where A indicates a value above the median and B a value below the median. Test the sequence for randomness about the median at the 5% level of significance. (b) Find the number of runs R, n1, and n2. Let n1 = number of values above the median and n2 = number of values below the median. R n1 n2 (c) In the case, n1 > 20, we cannot use Table 10 of Appendix II to find the critical…
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