| Question | Answer |
|---|---|
| 5.What is the dependent variable? | this is what the scientist is measuring |
| 6.When you decide whether or not the data supports the original hypothesis, you are… | drawing conclusions |
| 7.When a scientist shares his/her findings with other scientists, he/she is… | communicating results |
How can scientists ensure that their results are reliable?
Scientists can ensure that their results are reliable by making multiple observations and repeating trials during experimentation. They should also use proper units to communicate with other scientists, and make sure the experiment is repeatable.
How do historians gather information?
They gather and weigh different kinds of evidence, including primary sources (documents or recollections from the time period being studied), material artifacts, and previous scholarship (secondary sources). … Above all, historians are trying to understand how and why things change over time.
How do scientific tools help us gather information?
Tools help scientists make better observations, measurements, and equipment for investigations. They help scientists see, measure, and do things that they could not otherwise see, measure, and do.
What do scientists do?
A scientist is a professional who conducts and gathers research to further knowledge in a particular area. Scientists may make hypotheses, test them through various means such as statistics and data and formulate conclusions based on the evidence.
Why do scientists publish the results of their studies?
Publishing results of research projects in peer-reviewed journals enables the scientific and medical community to evaluate the findings themselves. It also provides instructions so that other researchers can repeat the experiment or build on it to verify and confirm the results.
What do scientists often do after collecting and analyzing data?
Once you collect that data, you analyze it to figure out what it means and to assess its quality. Ways of assessing the quality of data include considering the precision, accuracy, and experimental error. Precision is how close together your data points are, and accuracy is how close to the true value they are.
What do scientists do with data they have collected?
Scientists use data to gain understanding and make conclusions. Scientists often use graphs or tables to show their data and research findings. … We have also compiled a list of additional resources for learning more about data collection and presentations.
How do you interpret data and information?
There are four steps to data interpretation: 1) assemble the information you’ll need, 2) develop findings, 3) develop conclusions, and 4) develop recommendations. The following sections describe each step. The sections on findings, conclusions, and recommendations suggest questions you should answer at each step.
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the scientific method uses observation and which other process to answer questions?
what process is involved in all methods of testing hypotheses?
what kind of mathematics do scientists use to analyze data?
which of these is always part of using the scientific method?
deductive reasoning
