0
What else can I help you with?
What is needed in a scientific method?
you need: your question, your hypothesis, materials, the procedure, your observations and a conclusion.
What is A method of solving scientific problems based mostly on observations?
Scientific method is used for solving problems with a step by step procedure. First Observation is needed to describe a certain experience then; youâ??ll now create your hypothesis to point out an idea why did it happen next thing to do is to use hypothesis to anticipate things that can lead to having new observations, last is to perform experiments or tests in order to know more about the phenomena happened.
Is it true or false that a scientific experiment can be conducted only in a laboratory?
No. Experiments can be done anywhere. Laboratories are indeed handy as they have equipments and surroundings needed for most of the experiments, but you cannot limit experiments to the labs.A:The answer to this actually depends on how you define the word laboratory.If by a laboratory, you mean 'a special room set aside to conduct scientific experiments' then the answer is no. Experiments can be conducted in the field (in other words, outside the lab or even outdoors) in what is known as field research.However, if you define a laboratory as 'a place in which experiments are conducted' (as in, "The whole world is my laboratory") then the answer is yes. By this definition, wherever you happen to be conducting your experiment - the classroom, the beach, the International Space Station, or even inside your own head - would be considered your lab space.The way you've phrased the question, however, makes me believe that you intended the word laboratory to have the first definition, i.e. a lab room. By that definition, the answer you're looking for is false, for the reasons outlined above.
Describe the steps of the scientific method?
It is O.H.P.E.C., and it stands for Observation-Hypothesis-Prediction-Experiment,and Conclusion.Observation- stands for Observing or looking at something.Hypothesis-stands for thinking of what could happen in your brain.Prediction- stands for Predicting or thinking of what could happen.Experiment- stands for when you test what you where thinking or what you thought will happen.Conclusion- is when you get the answer of what you thought or you could also know if you are right or wrong.
How is a hypothesis used in science?
A hypothesis is an "educated guess". An example of how it could be used: John needed to test his hypothesis about molecular degenaration.
How many times does a scientist test a hypothesis?
as many as needed to prove or disprove it
Is a scientific hypothesis accepted as true after an experiments conclusion seems to support it?
Not always. This is kind of hard to explain but sometimes, one of your variables will make the whole expirement kinda slide and the data might be wrong. Just asking, is this a science fair project :D
What is needed in a scientific method?
you need: your question, your hypothesis, materials, the procedure, your observations and a conclusion.
What kind of scientists are electricians?
An electrician is not a scientist. A scientist is one who conducts research using the scientific method to prove or disprove a hypothesis. An electrician is a trades-person who specializes in wiring of electrical systems.
Why are controls not needed in arthropods experiments?
The full quetion is:Why are controls not needed in the arthropods experimentA some experiments cannot have controlsB All experiments must use controlsC compare treatments to each other instead of to a controlD hypothesis is not falsifiableThe treatments in this experiment can be compared to each other instead of to a control.
What is the planned Study and methods used by scientists to gain information is the?
Scientists typically design a study by first formulating a research question or hypothesis. They then choose appropriate methods such as experiments, surveys, observations, or modeling to gather data and test their hypothesis. The methods used depend on the research question, the type of data needed, and ethical considerations.
What is A method of solving scientific problems based mostly on observations?
Scientific method is used for solving problems with a step by step procedure. First Observation is needed to describe a certain experience then; youâ??ll now create your hypothesis to point out an idea why did it happen next thing to do is to use hypothesis to anticipate things that can lead to having new observations, last is to perform experiments or tests in order to know more about the phenomena happened.
What sample size is needed to disprove the hypothesis that the probability of outcome A equals 0.25?
The answer depends on what population characteristic A measures: whether it is mean, variance, standard deviation, proportion etc. It also depends on the sampling distribution of A.
Is a process used by scientists o find answers to questions or solve problem?
The scientific method is the name of this process. It begins with an observation, followed by a hypothesis, then you conduct an experiment and make observations then update your hypothesis if needed, and the cycle goes on again.
Is it true or false that a scientific experiment can be conducted only in a laboratory?
No. Experiments can be done anywhere. Laboratories are indeed handy as they have equipments and surroundings needed for most of the experiments, but you cannot limit experiments to the labs.A:The answer to this actually depends on how you define the word laboratory.If by a laboratory, you mean 'a special room set aside to conduct scientific experiments' then the answer is no. Experiments can be conducted in the field (in other words, outside the lab or even outdoors) in what is known as field research.However, if you define a laboratory as 'a place in which experiments are conducted' (as in, "The whole world is my laboratory") then the answer is yes. By this definition, wherever you happen to be conducting your experiment - the classroom, the beach, the International Space Station, or even inside your own head - would be considered your lab space.The way you've phrased the question, however, makes me believe that you intended the word laboratory to have the first definition, i.e. a lab room. By that definition, the answer you're looking for is false, for the reasons outlined above.
Describe the steps of the scientific method?
It is O.H.P.E.C., and it stands for Observation-Hypothesis-Prediction-Experiment,and Conclusion.Observation- stands for Observing or looking at something.Hypothesis-stands for thinking of what could happen in your brain.Prediction- stands for Predicting or thinking of what could happen.Experiment- stands for when you test what you where thinking or what you thought will happen.Conclusion- is when you get the answer of what you thought or you could also know if you are right or wrong.
What is needed to create a hypothesis?
cause and effect
