Mathematics, 17.03.2020 06:41 josh3419
A forecaster wishes to present the (i) magnitude (size) and (ii) direction (bias) of a forecast's error, as well as (iii) draw a confidence interval around the extent of error in the forecast, in that order. Which of the following sequence of error measures best represents this arrangement? a. Mean error, MAPE, MAD (or MAE) , in that order. b. MAPE, Mean Error (or MPE), RMSE , in that order. c. Theil's U Stat, RMSE, MAPE , in that order. d. Mean Error, CFE, MAPE, in that order.
Answers: 1
Mathematics, 21.06.2019 17:50, domiyisthom
On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.
Answers: 2
Mathematics, 21.06.2019 20:00, maggiegoodenough62
The holiday party will cost $160 if 8 people attend. if there are 40 people who attend the party, how much will the holiday party cost
Answers: 1
Mathematics, 21.06.2019 22:00, michelle7511
The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.
Answers: 1
Mathematics, 21.06.2019 22:00, tatertottheyoungin
If x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]
Answers: 2
A forecaster wishes to present the (i) magnitude (size) and (ii) direction (bias) of a forecast's er...
Mathematics, 12.05.2021 23:10
Mathematics, 12.05.2021 23:10
Mathematics, 12.05.2021 23:10
Arts, 12.05.2021 23:10