What did you need help on because if your asking what is 7*2 its 14 but if not please let me know i can help
Four is the answer I believe because if you go through it seems to be four
Cloth cost is based on its area
Here napkin costs $3.25
A similar tablecloth is 5 times longer and 5 times wider. S its area is 25 times the area of the napkin. So its cost will also be 25 times of the cost of napkin
<span><span>Cost of Tablecloth=$3.25×25=$81.25</span></span>
Answer:
An independent sample.
Step-by-step explanation:
In this scenario, to compare the production techniques used by foreign and local firms in Brazil, a random sample of 80 foreign firms and a random sample of 80 local firms are selected. We can safely conclude that this study uses an independent sample design.
An independent sample design can be defined as a research method that usually involves the use of multiple experimental groups (two or more). The samples or participants are only in one group and as such each group has no relationship with the other. This simply means that, the samples in a particular group is having no relationship with the other samples in another group.
Ultimately this implies, each samples are independent and satisfies only one condition of the independent sample design during the experiment to compare the production technique used by foreign and local firms in Brazil.
<em>Hence, the researcher would use only two variables or conditions: a random sample of 80 foreign firms and a random sample of 80 local firms are selected.</em>
1/6 but it says that you need 20 characters to explain it but just trust me
