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Designing Testable Questions and Hypotheses
Worksheet
Grade Level
Grade 7
7.4 Designing Testable Questions and Hypotheses
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Which hypothesis is both specific and testable for the investigation described?
A
If number of tracing-paper sheets increases, then light level measured by the sensor (lux) will probably change somehow.
B
If the number of tracing-paper sheets increases, then the light level measured by the sensor will decrease.
C
If number of tracing-paper sheets changes, then light level measured by the sensor (lux) will change, and the temperature will also be changed.
D
As number of tracing-paper sheets changes, light level measured by the sensor (lux) might change.
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