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- What is the analysis and conclusion? In the picture and write analysis and conclusion so I can I know which one is the analysis and conclusion please.In an experiment, the control group is used to: a Change the variable b Provide a baseline for comparison with the test group c add additional non-dependent variables d demonstrate correlation rather than causation e generate hypothesesI'm trying to make sense of what I'm supposed to do I have to write two statements on the conclusion on my pendulum prediction. If your predication was supposed or no and what, you conclude about the variable that was tested? explain possible sources of errors of things that could have been affected your experiment? how you used the scientific method and the last question is to suggest two things that could be done to improve your experiment? can you please explain what these questions mean? I have to put them in statements but not sure what they mean. I'll include what my teacher said. Here is my advice to distinguish between the dependent and independent variables. The dependent variable depends on the independent variable. So, set up two statements comparing your two variables, such as kick distance and leg strength. Does leg strength depend on kick distance? Or does kick distance depend on leg strength? One of those statements will make more sense than the other. It…
- Greg is forming a hypothesis for a science experiment. His current hypothesis is: "How many hours of sunlight per day is best for dandelion flowers?" What is wrong with Greg's current hypothesis? (Choose all that apply) It should test a wider variety of flowers. It isn't written in the form of a statement. It doesn't provide enough evidence. It doesn't define an independent variable It is too broad, and not testable. It doesn't define a dependent variableWhat does it mean when your data/population conforms to Hardy-Weinberg Equilibrium?I am testing the prediction that spiders with colors that match a flower (cryptic coloration) will have greater success hunting bees visiting that flower. I set up two treatments for spiders: those matching their flower and those not matching their flower. I measure how long it takes each of them to catch a bee. What kind of statistical test would be best for testing my prediction? Chi-square ●ANOVA Regression
- I believe that the correct answer is: p^2+2pq+q^2=1 I just want to make sure that I am understanding the Hardy-Weinberg Equilibrium correctly.What is Darwinian fitness? What types of characteristics canpromote high fitness values? Give several examples.What is the main idea of pseudoreplication in a manipulative experiment? Give an example problem of pseudoreplication in a manipulative experiment and explain.
- What does Freedman say about Equipoise and the ethics of clinical research, does he respect the principle of Beneficence?page - Columbus State Uni X content/2622738/viewContent/50155728/View + Calculating the Value of Chi-Square Once you've defined the null hypothesis (and know what you're testing!), you can finally calculate the chi-square value based on your observed data and the expected distribution. There are many statistical software packages and free web-based applications that will automate the calculation for you, but it's important to understand the calculation to understand the meaning of the calculated value. Here, we'll walk through it using a calculation table. This is Mendel's historic data for the F2 generation of monohybrid cross for flower color. Recall that he expected to see in the F2 generation a ratio of 3 purple : 1 white. Chi-square calculation for data from a monohybrid cross with an expected 3 purple : 1 white ratio. Outcomes Observed (0) Expected (E) O-E (0-E)2 (O-E)²/E Purple White Totals 705 224 929 X²= The first step is to calculate the expected (E) values for purple and…You observe that every time your neighbor, who always wears a yellow hat, walks out his front door, he gets dive bombed by a crow. From this observation, what is a testable hypothesis? What is your prediction based on your hypothesis? Please design an experiment to test this hypothesis and prediction. You must identify the independent and dependent variables, as well as at least 2 control variables, and your experiment must contain an experimental group and a control group
