A ________ is a property that can fluctuate and whose variation is observable and measurable.
Example of a wide question
Questions that are too _______ do not lead to a specific investigation.
A ________ graph is a way to summarize a set of data by categories
Once the problem has been defined, the research ______ are posited. These provide the advantage of limiting the problem to be investigated.
The relation of variables proposed by a hypothesis must be clear and _______
Example of a concrete research question
The hypotheses are the provisional ______ to the research questions.
The more _______ the questions are, the easier they are to answer.
Hypotheses mostly refer to a ________ situation.
________ graphics are often used to show relative sizes of parts of a whole.
The variables of the hypothesis must be observable and ______
_______ graphs are perfect for showing trends over a period of time.
The _______ indicates what we are trying to prove and is defined as a tentative explanation of the phenomenon under investigation.
A ________ graph is used to show elements in a background that is often, but not always, geographic.
Why do some students fail history?
Precise
Measurable
General
Hypothesis
Logical
Real
Do the hours of study prior to the history I exam by first-semester students of the prepa TEC influence their performance (grade) during the first partial exam?
Variable
Answers
Questions
