SAT, 26.04.2021 22:50 jdiffenbaugh115
Alex and Jennifer conducted an experiment to test reaction times in grabbing a meter stick after it is dropped. They each lested
friends. Alex dropped the meter stick for his friends and Jennifer dropped the meter stick for her friends while the other one timed
the reactions. Jennifer's friends reacted, on average, 0.9 seconds faster than Alex's friends. Jennifer concluded that her friends
were faster
Which of the following should she do next to check her results?
Try a different reaction time experiment.
Try the experiment again, this time using a ruler instead of a meter stick.
ОООО
Repeat the experiment as it was done the first time but using only Jennifer's friends.
Repeat the experiment and have one person drop the meter stick for all the friends tested.
Answers: 3
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Which of the following must happen in order for productivity to increase? a. production levels remain unchanged while inputs increase. b. production levels rise while inputs decrease. c. production levels fall while inputs increase.
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These three organisms are interdependent on each other for their survival. what will happen if foxes are eliminated from the region? a. there will be more rabbits and less grass in the region. b. there will be more grass and fewer rabbits in the region. c. there will be fewer rabbits and less grass in the region. d. there will be more rabbits and more grass in the region.
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Which will you likely have to provide on a college applications. a.) personal information, b.) parents level of education, c.) career plans, d.) employment history
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Alex and Jennifer conducted an experiment to test reaction times in grabbing a meter stick after it...
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