<span>10.1050519439 .................
</span>
Explanation:
The project is being built with an aim to irrigate 80 per cent of the fertile land in Banke district but questions have been raised as to whether it will be able to fulfil its objective due to the frequent collapse of the canal. system and also build escape and spillway structures in necessary places
Answer:
This is an example of: <u>a sample survey.</u>
Explanation:
In the experiment to determine the effect of sleep deprivation on the ability of the student to concentrate definitely needs an experimental setup rather than a randomized data collection.
<em>Do to the fact that, the experimental used a small sample sized area (Students in a calculus class) to test his hypothesis shows that the setup is a sample survey. </em>
<u>This sample survey result could be extrapolated to the whoe region (the classes in the school or whole school ) to determine if there was a major significance between the two variables.</u>
Explanation:
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