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7.16 In 120 were ob Numi

7.16 In 120 were ob Numi

MATLAB: An Introduction with Applications
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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Please answer question 7.16 in the picture using Chi square goodness of fit
Hypothesis test using that procedure. 7.15 Suppose that in exercise 7.2, a ratio of 61 blue- to no flowered plants to 22 white-flowered plants was observed. Does the observed ratio differ significantly from the expected ratio? 7.16 In 120 rolls of 5 dice, the following results were obtained. Number of Sixes Observed Frequency 5 4 3 Jan 2 1 0 6 8 12 20 39 35 Assuming that the dice are "fair," is it likely that this outcome would occur by chance alone? 7.17 A study in Southern Brazil assessed the abun- dance of terrestrial flatworms by surveying 7.20 7.2
Transcribed Image Text:Hypothesis test using that procedure. 7.15 Suppose that in exercise 7.2, a ratio of 61 blue- to no flowered plants to 22 white-flowered plants was observed. Does the observed ratio differ significantly from the expected ratio? 7.16 In 120 rolls of 5 dice, the following results were obtained. Number of Sixes Observed Frequency 5 4 3 Jan 2 1 0 6 8 12 20 39 35 Assuming that the dice are "fair," is it likely that this outcome would occur by chance alone? 7.17 A study in Southern Brazil assessed the abun- dance of terrestrial flatworms by surveying 7.20 7.2
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