What does it mean if an experiment exhibits reproducibility?
The same results are expected each time the experiment is done
. … It shows that the experiment is designed properly.
What does it mean if data are reproducible but not accurate Brainly?
The data are close to the accepted value but cannot be produced over and over.
…
The data are close to the accepted value and are close to one another.
Does it mean if data are reproducible but not accurate?
What does it mean if data are reproducible but not accurate?
The data can be produced over and over but are not close to the accepted value
. The data can be produced over and over but are not close to the accepted value. The table shows results of an experiment that was replicated.
When an experiment is replicated How should?
When an experiment is replicated, how should the results of the two experiments compare?
The results of the first experiment should be less accurate
. The results of the second experiment should be less accurate. The results of the experiments should be similar.
Which best explains why replicating an experiment?
Which best explains why replicating an experiment should be done by someone other than the person who originally did the experiment? It shows that the experiment is designed properly. …
The experiment will be easier to replicate.
What are two main purposes for using repetition when conducting experiments?
What are two main purposes for using repetition when conducting experiments?
Reducing mistakes and increasing confidence in results
.
Why do we repeat experiments 3 times?
Repeating an experiment more than once
helps determine if the data was a fluke
, or represents the normal case. It helps guard against jumping to conclusions without enough evidence.
Why is replication important?
Replication is an essential process because,
whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell
. … Once the DNA in a cell is replicated, the cell can divide into two cells, each of which has an identical copy of the original DNA.
Why do scientists repeat experiments?
To repeat an experiment, under the same conditions, allows
you to (a) estimate the variability of the results (how close to each other they are)
and (b) to increase the accuracy of the estimate (assuming that no bias – systematic error – is present).
Which two characteristics always occur together?
The correct answer to the question “Which two characteristics of Data always occur together” is, option (d).
High accuracy and good validity
.
What reproducibility means?
B1: “Reproducibility” refers to
instances in which the original researcher’s data and computer codes are used to regenerate the results
, while “replicability” refers to instances in which a researcher collects new data to arrive at the same scientific findings as a previous study.
What is the difference between accurate data and reproducible data Brainly?
The data which is accurate means it can’t be changed further is called accurate data. while, The data
which is changed again
and again is called reproducible data.
Which two characteristics of data always occur together Brainly?
The correct answer to the question “Which two characteristics of Data always occur together” is, option (d).
High accuracy and good validity
. If a measurement is validated that means it’s accurate.
Does repeating an experiment increase accuracy?
The more similar repeated measurements are,
the more reliable the results
. However, repetition alone doesn’t make your measurements reliable, it just allows you to check whether or not they are reliable. … Implementing a method that reduces random errors will improve reliability.
How many times should experiments be repeated?
Most teachers want you to repeat your experiment a
minimum of three times
. Repeating your experiment more than three times is even better, and doing so may even be required to measure very small changes in some experiments. In some experiments, you can run the trials all at once.
