Chapter 1 Vocab
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| variable | something that can change in a test
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| hypothesis | what you think will happen during an investigation
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| observation | information you get about something by using your senses
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| procedures | instructions for task completion
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| experiment | testing a hypothesis
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| inference | conclusion based on observations
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| data | information that allows a conclusion or prediction to be made
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| evidence | observations that make you believe something is true
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| precision | the ability to make a measurement as close to the actual value as possible
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| accuracy | ability to consitently repeat a measurement
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| model | an object or idea that represents something else
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| survey | (opinion) questions answered by people
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| sampling | examining random people for results
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| independent variable | a variable that you can change
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| dependent variable | the variable that depends on the independent variable
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| control group | group that does not get change or variable
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| experimental group | group that the variable is tested on
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
AllieJ84
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