1) Does the three t-tests support the hypothesis: of manipulating light exposure will influence the flowering time of Brassica rapa plants by using light from the sun and using incandescent bulbs, or not? If it did not support the hypothesis, then what changes would you make? 2) Do these three t-tests have different growth rates? 3) Is there anything to learn about this study of the graphs and t-tests? Leaf Final Count006 in N10Graph 3:Group 1How many leafs the plant had: The values for the final leafcount indicated that Group 1 the control group had moreleaves than Group 2 because Group 1 was exposed to thesun while Group 2 the experimental group was underincandescent lightbulbsLeaves of a Brassica RapaGroup 2T Test: Two-Sample Assuming Unequal VariancesMeanVarianceObservatiHypothesiSolution A Solution B) Plain Water5314 6.443333403dft Stat0.333501P(T<=t) or 0.444532t Critical o 1.524363P(T<=t) tw 0.363785t Critical t 4.4854634 Plants in (cm)98760Plant Development in (cm)Graph 1:Graph 2:14121080Plants Height: The control group is Group 1(red) was growing the first week and continuedto grow as the weeks went on while theexperiment group- Group 2 (green) did notgrow at until week 2.Brassica Rapa Plant HeightLLL23Each Week's Time of The StudyGroup 1 Group2T Test: Two-Sample Assuming Unequal Variances1 2 3 4 5(Group 1) (Group 2)8.641.1222.7331.5676MeanVarianceObservatiHypothesidft Stat 2.686738P(T<=t) or 0.135906t Critical o 2.142847P(T<=t) tw 0.187181t Critical t 3.136445Growth: Group 2 the experimental group (green) doesnot have many surviving plants when exposed toincandescent bulbs; only 4 survived. The ones in redexposed to the sun grew fast and all of them stayedaliveGrowth of Brassica rapa plantT Test: Two-Sample Assuming Unequal VariancesControl Gr Experimental Group (Group 2)Mean7.5 2.025Variance 9.373647 0.488233Observati3Hypothesi304603dft Stat3.384438P(T<=t) or 0.384875t Critical o 2.484665P(T<=t) tw0.132534t Critical t 2.383836

Thе t-tеsts conductеd on Brassica rapa plants еxposеd to sunlight and incandеscеnt bulbs aim to…

1) Does the three t-tests support the hypothesis: of manipulating light exposure will influence the flowering time of Brassica rapa plants by using light from the sun and using incandescent bulbs, or not? If it did not support the hypothesis, then what changes would you make? 2) Do these three t-tests have different growth rates? 3) Is there anything to learn about this study of the graphs and t-tests?

1) Does the three t-tests support the hypothesis: of manipulating light exposure will influence the flowering time of Brassica rapa plants by using light from the sun and using incandescent bulbs, or not? If it did not support the hypothesis, then what changes would you make? 2) Do these three t-tests have different growth rates? 3) Is there anything to learn about this study of the graphs and t-tests?

Aquaculture Science

3rd Edition

ISBN:9781133558347

Author:Parker

Publisher:Parker

Chapter17: Aquaculture Business

Section: Chapter Questions

Problem 2SA

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pls answer only item no.2. thank u in advance!
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