Answer: unreliability
Explanation: Some of the problems that determine the quality of an experiment are reliability and validity.
Reliability considers the consistency of the experiment. In the example above, the result of the second sample is inconsistent with the result of the first sample, making Watt's research unreliable. That is, it does not reflect the ratings of a larger population. This problem can be solved by increasing the sample size, such that the average ratings are more reflective of a wider audience.
Validity considers the accuracy of the experiment. A lack of reliability of an experiment will likely make the result invalid as well, but this is not always the case.
The correct answer is C, They gave the national government control over domestic affairs of the states!
<span>Young military recruits who hope to be sent into combat.</span>
<u>Answer:</u>
Better seeds is the characteristics that early people control in order for agriculture to expand.
Option: (D)
<u>Explanation:</u>
- For the agriculture to expand the major thing is the seeds. Only when the seeds are good, the product appears to be good.
- So, by improving the access to water, clay or any other aspects the agriculture won’t expand unless the seed is good for the production.
- This method of applying the better seeds for good agricultural product was used by early people rather than seeking for good access to water and clay.
