Answer: x=-2
Step-by-step explanation:
2/5+-1/3 please excuse my sloppy writing
_________X=30____
_________-________
Answer:In statistics, a forecast error is the difference between the actual or real and the predicted or forecast value of a time series
Step-by-step explanation:find the Mean Absolute Percent Error (MAPE) of your forecast. Statistically MAPE is defined as the average of percentage errors.
Answer:
5x=55
Divide both sides by 5 to solve for x
5x/5=55/5
x=11
