The first question is a Statistical Question. This is because Statistical Questions are questions that can be answered with a percent, range or average. It could have many correct answers.
The Second one is a Non-Statistical Question. This is because this cannot be answered with a percent, range, or average.
1230 1203 1302 1320 1032 1023 2130 2103 2301 2310 2032 2023 3210 etc
X-y=200
xy=mn
so
first equation times -1 and add x both sides
y=x-200
sub that for y in other equation
x(x-200)=min
x²-200x=min
take deritivive
2x-200=min
find where it equals 0
2x-200=0
2x=200
x=100
y=x-200
y=100-200
y=-100
the numbers aer 100 and -100