-50 because if he owes 10 different people the same amount it would be -50 because he owes them money
Answer:
the correct option is E. d is biased.
Step-by-step explanation:
As given,
The expected value of d hat is not equal to D.
We know that,
The unbiased-ness is the property that tells the expected value of d is equal to D
So, the correct option is E. d is biased.
Answer:
see the attachment photo!
It equals to 2 because 3 times -4 is -12 and -12 divided by -6 is 2
<h2>
Answer: x=-2(-y+4)</h2>
Step-by-step explanation:
-2x+4y=16
Subtract 4y from both sides
-2x+4y-4y=16-4y
Simplify
-2x=16-4y
Divide both sides by -2
-2x/-2=16/-2- 4y/-2
<h2>
x=-2(-y+4)</h2>
