What is an example of replication in an experiment?
What is an example of replication in an experiment?
In statistics, replication is repetition of an experiment or observation in the same or similar conditions. For example, if you select a person from the population of a city and measure his/her body height and weight, this leaves almost no room for statistical methods.
How are replication and repetition used in a scientific investigation?
Repetition occurs when multiple sets of measurements are made during one scientific investigation. Replication occurs when a scientific investigation is reproduced by another person. Repetition is multiple trails, when replication is when you redo the entire experiment.
What is an example of replication in science?
When an experiment is repeated and the results from the original are reproduced, this is an example of a replication of the original study. A copy of a Monet painting is an example of a replication. The act of repeating, duplicating, copying, reproducing, etc.
Why do scientists conduct repeated trials of their experiments?
Repeated trials are conducted to reduce the effect of errors and thus increase the reliability of the results of an experiment. The greater the number of repeated trials, the more confidence you can place in your data when you say that the hypothesis was or was not supported.
What is a replicate example?
An example of a replicate is an experiment in cell generation which is repeated. (biology) To reproduce or make an exact copy or copies of (genetic material, a cell, or an organism). Replicate is defined as to make a copy of, or to fold or bend back. An example of replicate is to copy a drawing from a book.
What is a replicate in a scientific experiment?
In engineering, science, and statistics, replication is the repetition of an experimental condition so that the variability associated with the phenomenon can be estimated. Each of the repetitions is called a replicate.”
Do you have to repeat every experiment in science?
No, of course not — or we would never get anywhere at all. The process of science doesn’t require that every experiment and every study be repeated, but many are, especially those that produce surprising or particularly important results.
Why do scientists want their experiments to be replicable?
Scientists aim for their studies’ findings to be replicable — so that, for example, an experiment testing ideas about the attraction between electrons and protons should yield the same results when repeated in different labs.
What does it mean to repeat a study?
A replication study involves repeating a study using the same methods but with different subjects and experimenters. The researchers will apply the existing theory to new situations in order to determine generalizability to different subjects, age groups, races, locations, cultures or any such variables. The main determinants…
Why is repetition of previous research procedures important?
You will perform the deliberate repetition of previous research procedures in your clinical setting and thus will be able to strengthen the evidence of previous research finding, and correct limitations, and thus overall results may be in favor of the results of previous study or you may find completely different results.