When the hypothesis is supported, the data is in...
0%
dispute
0%
agreement
0%
negative
0%
borderline
Q.5.
A hypothesis is supported by the results.
0%
Always true
0%
Always false
0%
Sometimes true
0%
Never
Q.6.
Which of the following is an example of a hypothesis?
0%
I think that the reaction will be slowed down
0%
I think that the reaction will be faster
0%
I think that if I increase the concentration of acid, the reaction will be faster
0%
If I increase the concentration of acid, there will be more acid particles so I think the reaction will be faster because there will be more collisions
Q.7.
Data we consider for supporting the hypothesis consists of...
0%
results obtained in the past
0%
results from someone else's experiment
0%
results obtained in the current investigation
0%
no results
Q.8.
If the data does not support the hypothesis, you should ...
0%
repeat the experiment several times to ensure the accuracy and reliability of the results
0%
write a conclusion based on this first experiment
0%
give up
0%
make up the results
Q.9.
How would you process the data to work out if your hypothesis is supported?
0%
Work out the average and compare the groups of data
0%
Draw a pie chart
0%
Do more tests
0%
Put the results into a table
Q.10.
Which of the following could be a practical reason for unexpected data which does not support the hypothesis?
0%
Running out of time
0%
Incorrect measuring of volumes
0%
Being distracted
0%
Working on your own
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