Scientists encourage other scientists to review and repeat their experiments so that their hypotheses may become Scientists encourage other scientists to review and repeat their experiments so that their hypotheses may become
It is called replication. Most scientists hate doing replicates in their experiments but it is vital that it is done to make sure that your results are not due to chance. Replicates are done within experiments after that you repeat what you have done again. If it is interesting enough you publish your method and results and then other scientists may try to repeat what you have done. Conducting an experiment is just a fancy word for doing an experiment. ~People, also, sometimes call it 'repeating trials'.
There are lots of different words you could use , repeating the experiment to get a more accurate reading , get what i mean?? stuff like that
Scientists conduct experimental research to reduce the effects of chance errors. It is the scientific and systematic approach in solving a particular problem.
when scientests do their experimental tests more than once , so they can reduce the effects of chance errors.
Repeated trials.
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Replication
Yes? There is always a chance that experimental results happened by chance (something called a Type I error in Statistics which is bad, but over-emphasized). Replications (which are not done often enough) help protect us against such "accidental" effects because reproducing the results by chance is FAR less likely than just getting them once by chance. But reproducing REAL effects should be quite easy. Though if it is the same scientist, in the same lab, it is possible the results can be replicated even when they shouldn't be replicated, not by chance, but because of something systematic (dirty or faulty equipment, poor randomization, experimenter accidently communicates something to the participant, ...).
depent variables
It is called repeated trials.
Chance
The hypothesis can never really be proven correct; that's why scientists always say that they are 99.9% sure about things. If you drop a pencil, it will most likely always fall, but there is the slight chance that someday, it won't fall. Things in science always change.
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Scientists do their experimental tests ore than once, so they can reduce the effects of chance errors. this is called conducting _______________.
Repeated Trials
average result is the result when you do a few times of the same experiment and get a few result then you average it.
Yes? There is always a chance that experimental results happened by chance (something called a Type I error in Statistics which is bad, but over-emphasized). Replications (which are not done often enough) help protect us against such "accidental" effects because reproducing the results by chance is FAR less likely than just getting them once by chance. But reproducing REAL effects should be quite easy. Though if it is the same scientist, in the same lab, it is possible the results can be replicated even when they shouldn't be replicated, not by chance, but because of something systematic (dirty or faulty equipment, poor randomization, experimenter accidently communicates something to the participant, ...).
experiment
depent variables
replicate
Repetition of the experiment.
null
It is called repeated trials.
Observed results are less likely to be affected by random chance.