The first scientist may have made a mistake, or tailored the experiment to fit either a hypothesis or favorable results. The second scientist's results help to reinforce ar refute the first scientist's results.
it is important because we do not know if one scientist's results will be the same as another. I hope I've helped=]
it is important because we do not know if one scientist's results will be the same as another. I hope I've helped=]
No. Quality and accuracy are incredibly important to scientists. If an experiment is not performed with quality and accuracy it is not valid. However, if accuracy is not especially important, possibly because the result will be the same, then it can be ignored.
because they want to get an acurate result
so scientists can compare result
peer review makes the result more reliable
The conditional operator in C (and C++, C# and other languages) consists of two symbols, '?' and ':'. Together, they can be used to form an expression from three subexpressions:e1 ? e2 : e3The conditional operator is evaluated in two steps; first, the expression e1 is evaluated, if it has a true value, then e2 is evaluated and its value is returned as the result of the entire expression, otherwise (if e1 is false) e3 is evaluated and its value is returned as the result of the entire expression.
After a detailed chemical analysis the purity is correctly evaluated.
How do scientists usually communicate and defend the results of an investigation
Good science is reproducible, meaning that other scientists should be able to conduct the same analysis and get similar results. If scientists try the experiments and get different results, then it often means that the original publishers did something wrong.
Good science is reproducible, meaning that other scientists should be able to conduct the same analysis and get similar results. If scientists try the experiments and get different results, then it often means that the original publishers did something wrong.
After a detailed chemical analysis the purity is correctly evaluated.