Answer:
The way the sample was chosen may overrepresent or underrepresent students taking certain language classes.
Step-by-step explanation:
<u>Answer options:</u>
The sample size is not large enough to represent the population.
- No. Sample size is quite small per language.
The sample was not chosen at random.
- No. There is no evidence if samples are not random.
The way the sample was chosen may overrepresent or underrepresent students taking certain language classes.
- Yes. Some of the classes my have large, some may have small population. Therefore taking 10 samples from each language is not right proportion and proper representation.
The way the sample was chosen does not sample students from each different language class.
- No. Each language class is considered.
The answer is D because a simple way to find the midpoint is to find the average of the coordinates by adding up the x values and dividing by two and the same for the y values. So for x it is -4 + 1 which is -3 and that divided by two is -1.5 and same with the y coordinate.
Answer: 1 + (-1) + (-4) = -4
Step-by-step explanation:
By counting how many chips there are, you can get the following:
1 positive chip + 1 negative chip + 4 negative chips, which is
+1 + -1 + 4 x -1
= 1 -1 -4
= -4
Answer:
25
Step-by-step explanation:
you first solve for the expontes. 5 to the power of 2 is 25 plus 5 is 30. subtract 5 from that and we're back at 25
Answer:
The answer is option A) <em>r</em><em> </em>and <em>s</em>
