scientist wants to drop a bouncy ball from a height of one meter and determine how many times the ball will bounce before coming to rest. Which option below is an example of a hypothesis for this test? (1 point)
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o If a bouncy ball is dropped from a height of one meter, then it will bounce
one hundred times before coming to rest.
O the barney balls dropped and data is celected.ne data wil show that o lf a bouncy ball is dropped, it will bounce one hundred times before
coming to rest.
O ba bretonina lio respped from a height or one meier.it wilbounce
3 answers
one hundred times before coming to rest.
Why are repeated trials necessary when conducting an experiment?
(1 point)
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• to make sure that results are consistent
O to let other people help you with the experiment
O to see if other people are interested in the same thing
• to get a variety of different answers
(1 point)
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• to make sure that results are consistent
O to let other people help you with the experiment
O to see if other people are interested in the same thing
• to get a variety of different answers
to make sure that results are consistent
7 answers