Why is it necessary when performing an experiment that a large quantity of tests and trials are performed?

Answer 1

It necessary when performing an experiment that a large quantity of tests and trials are performed because observations tend to have errors. There are random errors, which are errors in measurement, and there are systematic errors, which are errors in procedure or calibration. Both have to be considered. Performing the experiment more than once allows one to estimate the varience of the results, to reject erroneous results, and to more accurately describe how the results fit the theory.

Answer 2

A large sample size is pivotal to a successful experiment. A small sample size does not permit the ability to find noteworthy changes in traits. Additional, the sample must be large enough to account for any data irregularities that may occur.

Answer 3

so the results will not be random and will actually be consistent.

Answer 4

Genetics are based on probabilities. The larger the sample size, the more likely the results will conform to probabilities.

Answer 5

so you can have have faith in your results

Answer 6

to ensure stability

Answer 7

to be more confident with the answer