Answer:

Explanation:
Here, we want to check if the given statement is a statistic or a parameter
While a parameter describes the whole population, a statistic describes a sample
From what we have in the question, the data completely describes each set of staff in the mathematics department
Thus, we can say it is a statistic
Answer:
Step-by-step explanation:
True
Answer:
(-x,-y)
Step-by-step explanation:
I checked inside the module where I learned it. So, I’m pretty sure this is the right answer.
208 is the answer
add all the numbers multiply till 800
multiply 52 by the same number and you'll get the answer
Since 1/2 is equal to a half, you divide 50 and 40 by 2 and you'll get 25 and 20 and then you subtract 25 and 20 and you get 5 which is the answer!