I would say metal conducts heat the best. It seems like your question is multiple choice. If that is the case, you can tell me the choices and I can give you a more accurate answer.
Answer:
1. Invalid and weak
2. Invalid and strong.
Explanation:
The first argument does not present statements that support and justify it and for that reason, we can consider it a weak argument. In addition, the conclusion of the argument is not consistent with its premise, presenting a fallacy and causing wrong reasoning, which shows that the argument is invalid.
Similarly, the second argument has a conclusion that contradicts the information shown above, which invalidates the argument. However, the argument presents additional information that can support and justify it, for this reason, we can consider it a strong argument.
Answer:
Quota sampling
Explanation:
Quota Sampling is a non-probability sampling method in which the population is divided in <u>mutually exclusive subgroups</u> and the items from each of the subgroups are <u>selected based on a proportion. </u>
<u></u>
In this example the households were divided into <u>two subgroups: single-person households and husband-wife households </u>(it is clear that this subgroups are mutually exclusive). Then, since 40% of all households are single-person and 60% are husband-wife, t<u>he researcher ask interviewers to collect information based on this proportion,</u> therefore, 40% of the interviews will be done with single-person households and 60% with husband-wife households. Thus, these interviews are done based on a proportion.
We can see that the example meets all the requirements for quota sampling and thus, it's an example of this type of sampling.
The answer is W12-2. It is displayed as a diamond-shaped sign. It displays a black arrow pointing upward above the notation "12'-6", which is above a black arrow pointing downward. Low Clearance W12-2 signs shall be used to caution road users of clearances less than 12 inches directly above the statutory maximum vehicle height. In the situation of an arch or other building under which the clearance varies greatly, two or more signs should be used as required on the structure itself to give information as to the clearances over the entire roadway.
The answer is c.which is it is rich in iron and magnesium
