I think it’s a or b I’m not sure
The Senate has the sole power to conduct impeachment trials, essentially serving as jury and judge.
"<span>Ineffectiveness and gridlock</span>" is the one among the following choices given in the question that would be the result of a direct democracy at the national level. The correct option among all the options that are given in the question is the second option or option "b". I hope that the answer has helped you.
Answer is: strata (<span>stratified sampling).
</span>Stratified sampling<span> is a method </span>when statistics use sample<span> from a </span><span>population.
</span>The strata must have two <span>characteristics</span><span>:
</span>1. mutually exclusive - all elements in the population must be appointed to only one stratum.<span>
2. </span>collectively exhaustive-no population element can be excluded from stratum.
Norm of disinterestedness states that scientists should seek truth not personal gain.