Does it take more time for seeds to germinate if they are near rock music that is continuouslyplaying compared to being near classical music? The 47 seeds that were exposed to rock music tookan average of 15.6 days to germinate. The standard deviation was 3.7 days. The 60 seeds that wereexposed to classical music took an average of 14.8 days to germinate. The standard deviation forthese seeds was 4.1 days. What can be concluded at the O.10 level of significance?Helpful Video 2Hint eTextbook Pages &Ho: Hrock = HclassicalHa: Hrock [ Select ]H classicalTest statistic: [ Select]p-Value =[ Select ][ Select ]Conclusion: There is [ Select]evidence to make the conclusion that there is aseeds exposed to rock music have an average germination time that is less than seeds exposed toclassical music.p-Value Interpretation: If the mean time to germinate is the same for seeds exposed to rock andclassical music and if another study was done with a new randomly selected collection of 47 seedsexposed to rock music and 60 seeds exposed to classical music, then there is a[ Select ]percent chance that for these new samples the seeds exposed torock music would germinate an average of at least [Select]days later thanthe seeds exposed to classical music.Level of significance interpretation: If the mean time to germinate is the same for seeds exposed torock and classical music and if many more studies are done with randomly selected collection of 47seeds exposed to rock music and 60 seeds exposed to classical music each then[ Select ]v percent of these studies would result in the false conclusion that themean number of days to germinate for the seeds exposed to rock music is greater than the meannumber of days to germinate for the seeds exposed to classical music.

As due to the honor-code, we are authorized to answer only 3 subparts for each question and that you haven't specified which of the 3 subparts you want the solutions for, the first 3 subparts are being answered for now. Requesting you to re-upload the question stating the remaining subparts for the answers to them with all the required information. number of seeds exposed to rock music : n1= 47number of seeds exposed to classical music: n2=60average days to germinate when kept exposed to rock music: x¯rock=15.6 daysaverage days to germinate when kept exposed to classical music: x¯classical=14.8 days standard deviation to germinate when kept exposed to rock music: srock=3.7 daysstandard deviation to germinate when kept exposed to classical music: sclassical=4.1 days The null and alternative hypothesises are given as: H0: μrock = μclassical vs H1: μrock > μclassical The test statistic is given and obtained as: Assuming that the variances for the two populations are not same, we have:t = x¯rock -x¯classicals2rockn1+s2classicaln2 = 1.06 Therefore the value of the test statistic is 1.06 The p-value of the test is obtained as: P-value = P( t > t0 =1.06) = 0.146 Therefore, the P-value is 0.146

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Does it take more time for seeds to germinate if they are near rock music that is continuously playing compared to being near classical music? The 47 seeds that were exposed to rock music took an average of 15.6 days to germinate. The standard deviation was 3.7 days. The 60 seeds that were exposed to classical music took an average of 14.8 days to germinate. The standard deviation for these seeds was 4.1 days. What can be concluded at the 0.10 level of significance?

Does it take more time for seeds to germinate if they are near rock music that is continuously playing compared to being near classical music? The 47 seeds that were exposed to rock music took an average of 15.6 days to germinate. The standard deviation was 3.7 days. The 60 seeds that were exposed to classical music took an average of 14.8 days to germinate. The standard deviation for these seeds was 4.1 days. What can be concluded at the 0.10 level of significance?

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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