Experiments must be repeated many times to ensure the reliability and validity of the results. Repetition helps account for variability and reduces the influence of random errors, allowing researchers to confirm that observed effects are consistent and not due to chance. Additionally, repeating experiments can help identify any potential biases or anomalies, leading to more robust conclusions and a better understanding of the underlying phenomena.
Scientists repeat experiments for reliability. The experiment must be repeated for the scientist to develop a theory. One experiment does not prove your hypothesis correct; therefore, it must be done a several times.
A valid experiment is the one which is done on the basis of some facts and figures. The experiment which has a good statistical analysis is known to be valid experiment.step 3.
You must wash your hands after an experiment so you don't contaminate yourself with anything harmful.
In an experiment, there are many variables (things that can't be controlled). For an accurate result, experiments must be done many times over to so that a pattern can be seen, giving scientists an idea of what the result is. For example, if you tested how music affected plant growth, and tested it once, if the plant died because of other causes, it could seem like the music affected the plant. By doing the experiment many times and seeing no affect on the majority of the plants, the scientists would see that music has no affect on plant growth. Scientists redoing experiments is to ensure that the results are credible.
You must wear goggles in science experiments in case a mishap resulted in your eyes being sprayed and you eye-sight may be damaged.
Scientists repeat experiments for reliability. The experiment must be repeated for the scientist to develop a theory. One experiment does not prove your hypothesis correct; therefore, it must be done a several times.
A scientific theory must be based on many repeated correct experiments; also this theory must be related with other accepted theories.
Scientists repeat experiments for reliability. The experiment must be repeated for the scientist to develop a theory. One experiment does not prove your hypothesis correct; therefore, it must be done a several times.
A semi position test must be repeated twice during a quarterly inspection. The actual number of times it is repeated varies greatly based on the specific circumstances.
The principal condition is that the theory must be confirmed by repeated experiments.
They must be repeatable
The scientist must propose an idea and document it with experiments that prove it. The experiments must be repeatable by others and the same result must be obtained by them
Ten (10) is the number of times that "There's no place like home" is repeated in the movie "The Wizard of Oz."Specifically, Glinda the Good Witch instructs Dorothy Gale in tapping the heels of the ruby red slippers together three times. She repeats the phrase "There's no place like home" as what Dorothy must say. Then Dorothy says the phrase eight times.
A valid experiment is the one which is done on the basis of some facts and figures. The experiment which has a good statistical analysis is known to be valid experiment.step 3.
29 times.
The number of permutations of the letters MATHEMATICS is 11 factorial or 39,916,800. However, since the M is repeated once you must divide by 2. You must also divide by 2 because the A is repeated once. And again for the T. This results in an overall distinct permutation count of 4,989,600.
one to two hours. Treatments must be repeated about five times a week for up to seven weeks to achieve improved circulation