Bio Lab Report

Javier Hernandez BIOLOGY LAB REPORT REACTION TIME backup: Reaction m lead: The gallery of this investigate is to contemplate and see the chemical answer clock of students from variant 8. The experiment will be conducted using a computer with a website. In this website, the students will be empower to click on the bankrupt button once the screenland changes color and the aim of that is to calculated the time they take. The test conducted for the identify students was found in this website, http://www.topendsports.com/testing/reaction-timer.htm Hypothesis: At the start of this experiment I panorama that the brighter the color it would be the faster the students would click the stop button I thought of that because the brighter the more light that goes by dint of the eye and the faster the reaction should be. Variables: * Independent: the color of the primer coat * Dependent: the reaction time I have save * Controlled: the computer, the syst em of the website and the surroundings of people. Materials: * Computer (MacBook) * Website (http://www.topendsports.com/testing/reaction-timer.

htm) * Students (4 students from grade 8) * earnings Browser (Safari) * Microsoft Excel (for the recording of data) Method: * archetypal we had to weep the grade 8s from another class * Subjects were elect at random * Each subject had to do the reaction time test a couple of times (2 or 3) * colour in were changed after two gos * After each outpouring the results were recorded in a spreadsheet format Data: Green| obscure| Red| grizz ly| 0.445| 1.691| 0.678| 0.974| ! 0.375| 0.425| 0.967| 0.369| 0.354| 0.425| 0.39| 0.388| 0.425| | 1.063| 0.469| 0.708| 0.385| 0.396| 0.4| 0.357| 0.339| 0.361| 0.392| 0.345| 0.403| 0.643| | 0.335| 0.375| 0.352| 4.06| 0.397| 0.399| 0.366| 0.524| 0.939| 0.369| 0.334| 0.442| 2.093| | 0.4| 0.375| 0.559|...If you want to get a all-inclusive essay, order it on our website: BestEssayCheap.com

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