Repeated observations allow scientists to determine the range of variability of a phenomenon. For example, if you take the temperature today where you live, you could make a statement like: "The temperature in Mexico City is 30 degrees Celcius". If you took temperature measurements every day for a year, you could say "The average annual temperature in Mexico City is 20 degrees celcius", etc. The larger number of observations, the more of the variability is captured, and the better representation of the phenomena. Repeated observations can also act as a confirmation or infirmation of a hypothesis.
To put it in Layman's terms, they repeat it to make sure their results are reliable and accurate.
The reason scientists conduct the same experiment over, and over again, is to check their outcome.
For Example, what if you did the sme experiment twice, and the final outcome of experiment no.1 came out to be different than experiment no.2
Scientists need to make sure that the results of their experiments are correct. Just in case they made a mistake in the procedures.
If the scientist is developing some kind of medicine, those kind of small mistakes can cause serious medical problems like death, or birth defects in the future generations.
to make sure their test results are accurate
A repeated observation is when you repeat an observation that was already used
Sight, hearing, touch, taste, and smell.
scientific method
test it
well according to my calculations the leaf is the most valuable to the tree it is the longest branch of gangsters
A repeated observation is when you repeat an observation that was already used
data and graphs
the telescope the microscope ?
You do not have to be a professional scientist to do science. Anyone can perform a scientific experiment or make a scientific observation.
repeated trials
Sight, hearing, touch, taste, and smell.
Theory
fy8jnd6g
Careful observation is a good way to establish facts.
They relied more on observation
They relied more on observation
scientific method