A survey or an experiment.
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Four basic activities of statistics are collecting, analyzing, presenting, and interpreting data
A hypothesis comes before data. A hypothesis is an estimated guess to what will happen. And Data is the steps it takes to come to a solution in a problem.
Typically, no. While a researcher might anticipate a particular result, the hypothesis is only that - what the expected result might be (and often, there may be several possible expected results or even none.)
The scientific method is the system of advancing knowledge by creating a question, collecting data by observation and experimentation, and testing a hypothesis.
Ask a question, make a hypothesis, design a experiment, carry out the procedure, record and analyze data,and draw a conclusion and evaluate hypothesis
Yes. The data must not be allowed to influence the choice of the hypothesis.
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The scientific method is a way to answer a question by making observations, designing an experiment, and collecting and analyzing the data. The steps are: ask a question, do background research, determine a hypothesis, design and test an experiment, collect the data, analyze the data, and draw a conclusion. If the hypothesis is correct, report your data. If it's false, construct a new hypothesis to test. Note that your experiment should have at least three trials to ensure as accurate results as possible.
collecting the data
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If you mean the process by which they evaluate problems and go about solving them, they use what is called the "scientific method." This method involves a few steps: 1. Define the problem 2. Evaluate the problem and its parameters. 3. Create a hypothesis (or an educated guess of what method you think will solve your problem) 4. Conduct an experiment using your hypothesis. (Test your hypothesis) 5. Evaluate your results and collect data (did it work?) 6. Deduct a conclusion (if it worked, that's your answer, if not, figure out why it was not the solution to your problem and come up with other possibilities)
After collecting data, a scientist needs to sort and evaluate the data. Depending on the research, there are numerous processes that can be used.
Collecting the data
the best method to collect primary data is to make a Baseline Data or using the method of Rapid Rural Appraisal.
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