<u>Answer:
</u>
The type of sampling used in the example is 'stratified sampling'.
<u>Explanation:
</u>
- The term 'stratified' used to name the method of sampling is referred to as 'fixed' or definite.
- If we keenly process the data that is given in the example, we can find that the number of students chosen for the study from each category makes up 10 percent of the entire category.
- As the researcher has chosen to carry out the study with a definite 10 percent of students from each category, the sampling method can be concluded to be 'stratified sampling'.
Answer:
B. Production costs is the correct answer.
Explanation:
Spanish colonies needed many workers because they needed to grow their crops, mine gold and silver, and work in their new cities. Spain wasn't able to have enough Spanish workers so they ended up taking Indians as their slaves, giving them very little food and water forcing thousands to die of starvation and overwork.
<u>Answer:
</u>
The age of the deceased might be 32 years or possibly more than that.
<u>Explanation:
</u>
- The complete development of the clavicle bone in females does not happen before 21 years of age. The same in males takes around 22 years.
- Though the development of the clavicle bone happens by 21 to 22 years of age, it takes another 10 years for the bone to get completely fused.
- The fusion of the clavicle bone in females happens at around 31 years and that in males happens at 32 years.