Question

what are conclusions? at the end of the investigation, you must draw a conclusion. you do this by looking at your analysis. the results tell you whether your hypothesis was correct. if it was, then you can say that your results support your hypothesis. that is your conclusion. its also possible that you will come to a different conclusion. you may decide that your results do not support your hypothesis. if so, you can change the procedure, gather more information, or ask new questions. whether your hypothesis is supported or not, the results are always important. proteus conclusion the engineers found that penguin propulsion was more efficient than propeller propulsion. they concluded that the results supported their hypothesis. the scientists were able to reach this conclusion because they did many tests. they were careful to control all the factors except the variable. they measured everything accurately. this showed that their results were not accidental. their data showed the same relationship many times. therefore, their results were probably accurate. drawing a conclusion to support your hypothesis usually leads to more questions. more questions lead to more investigations. this is how scientific progress continues. how do scientists share results? other scientists will want to know your results. some will want to conduct their own tests based on your results. there are three ways to communicate the results of your investigation to them. you can use any or all of them. method of communicating results: write a paper for a scientific journal, give a talk, create a web site. audience: scientists and others who read the journal, scientists and others who attend the talk, anyone interested in the work. sharing your results allows other scientists to continue your work. sharing also makes it possible for others to do your experiments and support your results. reading check 16. explain why did the engineers think that their hypothesis was correct? 17. identify what are three ways scientists communicate the results of their investigations?

Explanation:

1. The engineers did many tests, controlled all factors except the variable, measured accurately, and the data showed the same relationship many times, so they thought their hypothesis was correct.
2. Scientists communicate results by writing a paper for a scientific journal, giving a talk, and creating a website.

Answer:

1. They did many tests, controlled variables, measured accurately, and data - consistency supported the hypothesis.
2. Writing a paper for a scientific journal, giving a talk, creating a website.