Mathematics, Other Sciences

7th

grade

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Graphs and Data

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20 questions

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  • 1. Multiple Choice
    2 minutes
    1 pt
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    Which factor is the variable in this experiment?
    the type of bee
    the time of day
    the type of plant
    the color of the flowers
  • 2. Multiple Choice
    2 minutes
    1 pt
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    Which of the following hypotheses could be tested by this experiment?
    Honeybees prefer to visit rose plants
    Honeybees prefer to visit red flowers.
    Honeybees prefer to visit flowers in the morning
    Honeybees prefer to visit Portland rose flowers between 9 and 10
  • 3. Multiple Choice
    2 minutes
    1 pt
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    Which of the following is the BEST reason why the Portland rose plant is included in all of the groups to be studied?
    The type of plant is a control factor.
    The experiment will test whether bees prefer Portland rose over other roses.
    An experiment should have more than one variable.
    The Portland rose is a very common plant.
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