Observations/Conclusions/Suggestions
Although variances and range are in favour of the computer- assisted method, we cannot state that one of the methods are better than the other, based on hypotheses we projected.
As the course completion time does not varie much, then we would
suggest to use the method which requires less resources.
To get more precisely data on investigation we suggest:
Increase sample size;
Collect data from other student groups using these methods.
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