Q.1
Zero error is when the equipment is not set to...
  • the maximum value
  • the minimum value
  • a known starting value
  • the endpoint
Q.2
Identifying these can lead to increased accuracy and reliability.
  • Errors
  • Data
  • Results
  • Average
Q.3
Which of these pieces of equipment needs to be set to zero before use?
  • Beaker
  • Bunsen burner
  • Thermometer
  • Top pan balance
Q.4
If anomalous data is identified, the experiment can be repeated and this can be recalculated.
  • Range
  • Mean
  • Median
  • All parameters
Q.5
Systematic errors can be identified by...
  • calibration
  • changing the experiment
  • doing a different experiment
  • changing the key variable
Q.6
Anomalous data is...
  • close to the mean value
  • not in agreement with the pattern
  • reliable
  • unacceptable
Q.7
A chart of this type can reveal anomalous data.
  • Line graph
  • Pie chart
  • Scatter graph
  • Bar chart
Q.8
If scientists discover anomalous data, they will do this and take an average.
  • Repeat many times
  • Delete the bad data
  • Give up
  • Select a different experiment
Q.9
A systematic error is due to...
  • the equipment used
  • random measurements
  • actual data
  • human error
Q.10
If data is inaccurate, we will do more...
  • repeats
  • work
  • zeroing
  • variables
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