It depends widely on the experiment being done. It could be reading a thermometer, looking at a color change, reading an instrument panel, or using a computer. These days, it is mostly through a computer for many experiments!
Chat with our AI personalities
Data is gathered through various methods such as surveys, interviews, observations, and user interactions. It can also be collected through sensors, logs, and online tracking tools. Once collected, data is typically stored, processed, and analyzed to extract insights and make informed decisions.
Time series data.
UMM
Facts are pieces of information that can be proven true or valid, while figures and other evidence gathered through observation are known as data or empirical evidence. These data points help support or refute various claims or hypotheses.
By looking into space with the telescope.
i am not sure how it was gathered.