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English, 10.07.2019 19:00, makaylahollandmay21

Usually you would expect the results from multiple experimental trials to be similar. if they were not, more than likely it would be due to - a. a problem with a scientific law. b. a poorly designed experiment. c. scientists who need more training. d. equipment failure or measuring errors.

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Chemistry, 04.07.2019 22:00, hockeyowen
When conducting an experiment, which of the following is generally true? a. it is unsafe to perform a large number of experimental trials. b. performing a larger number of experimental trials makes the results more dependable. c. the number of trials performed does not affect the validity of the results. d. performing a smaller number of experimental trials makes the results more dependable.
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Biology, 18.08.2019 12:20, PrinceBaphomet
When conducting an experiment, which of the following is generally true? performing a larger number of experimental trials makes the results more dependable. it is unsafe to perform a large number of experimental trials. the number of trials performed does not affect the validity of the results. performing a smaller number of experimental trials makes the results more dependable.
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Biology, 25.08.2019 01:30, livyloohoo7317
Why are multiple trials necessary in scientific investigations? a. multiple trials reduce the impact of random measurement errors on the overall results. b. multiple trials allow scientists to manipulate multiple variables at the same time. c. multiple trials eliminate the need for other scientists to independently verify the results. d. multiple trials guarantee that a hypothesis will be proven and converted into a law.
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Mathematics, 25.09.2019 18:30, carmenala2
Jack flipped a coin 75 times and recorded the results in the table shown. what could jack expect to happen to the probability of getting a tail if he increased the number of trials to 300? a) jack has no idea what to expect. until you actually perform the simulation you cannot predict the outcome of the results. b) jack should see the experimental probability of getting tails decrease and come closer to 0.500 due to the law of large numbers. c) jack should expect to see a increase in the probability of getting a tails. as you increase the number of trials you increase the number of times a tail occurred, which raises the probability. d) jack should expect to see the probability of getting a tails remain the same. if you increase the number of trails you can expect to see similar results as to what you got the first time, therefore the probability will not change.
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