Data Analysis and Presentation (VCE SSCE Chemistry): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
In a data table, where should the independent variable be placed?
In a data table, where should the independent variable be placed?
In the left-hand column
When converting to scientific notation, moving the decimal point left gives which type of index?
When converting to scientific notation, moving the decimal point left gives which type of index?
Positive index
Large numbers in scientific notation have which type of indices?
Large numbers in scientific notation have which type of indices?
Positive indices
For multiplication or division, how many significant figures should the answer have?
For multiplication or division, how many significant figures should the answer have?
Smallest number from initial values
For addition or subtraction, what determines significant figures in the answer?
For addition or subtraction, what determines significant figures in the answer?
Smallest number of decimal places
On a graph, which axis should the independent variable be plotted on?
On a graph, which axis should the independent variable be plotted on?
Horizontal (x) axis
What type of trend line do variables in direct proportion produce?
What type of trend line do variables in direct proportion produce?
Straight trend line
How should outliers in experimental data be handled?
How should outliers in experimental data be handled?
Analyse and explain them
What does percentage difference compare?
What does percentage difference compare?
Experimental to theoretical values
What is the formula for percentage change?
What is the formula for percentage change?
(final - initial)/initial × 100