ONLY NEED THE ANSWER FOR C) preparation 1preparation30208.514171411191717153191512122114181614131241313161416141812211512101712 Question 10: We wish to compare the effect of two preparations of a virus on tobaccoplants. The study involves 20 plants. For each plant, half a leaf is inoculated with preparation1 and the other half is inoculated with preparation 2. The number of lesions are measuredand denoted as x1 and x2, respectively. The data are found in the file TOBACCO.txt.(a) Is it reasonable to assume that the difference of both measurements is normally dis-tributed? (Hint: Produce a quantile-quantile plot (or normal probability plot) for thedifferences.)(b) Do the preparations have a different effect on the tobacco plants? Justify your answerusing a test of hypothesis of Ho : µp = 0 against H1 : µp 7 0, where D is thedifference between the number of lesions when preparation 1 and the number of lesionswhen preparation 2 is used. Use a level of significance of a == 1%.(c) Give a 95% confidence interval for up. Using this interval, write 1 or 2 sentencescompare the mean effect of the two preparations.

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Description: ONLY NEED THE ANSWER FOR C) preparation 1preparation30208.514171411191717153191512122114181614131241313161416141812211512101712 Question 10: We wish to compare the effect of two preparations of a virus on tobaccoplants. The study involves 20 plants.

Answered: (c) Give a 95% confidence interval for…

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(c) Give a 95% confidence interval for up. Using this interval, write 1 or 2 sentences to compare the mean effect of the two preparations.

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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