Which one of the following statements about forecasting is true? group of answer choices you should use the simple moving−average method to estimate the mean demand of a time series that has a pronounced trend and seasonal influences. in exponential smoothing, lower values of alpha place greater weight on recent demands in computing the average. the most frequently used time−series forecasting method is exponential smoothing because of its simplicity and the small amount of data needed to support it. the weighted moving−average method allows forecasters to emphasize earlier demand over recent demand. the forecast will be more responsive to change in the underlying average of the demand series.

Will mark you the which of the following groups has caused ongoing conflicts in afghanistan? a. the sinhalese majority b. natalitesc. kashmir sikhsd. the taliban

Kana is a single wage earner with no dependents and taxable income of $205,000 in 2018. her 2017 taxable income was $155,000 and tax liability was $36,382. kana's 2018 income tax liability: $ kana's minimum required 2018 annual payment necessary to avoid any penalty: $

Many jobs in the law, public safety, and security careers require training that does not aid in earning a degree. which best describes jobs that require licensure, on-the-job training, and certification? a. paramedics and correction officers need to be licensed, security guards need on-the-job training, and lawyers and fire inspectors need to be certified. b. security guards and lawyers need to be licensed, correction officers need on-the-job training, and paramedics and fire inspectors need to be certified. c. lawyers need to be licensed, paramedics and security guards need on-the-job training, and correction officers and fire inspectors need to be certified. d. fire inspectors and security guards need to be licensed, lawyers and correction officers need on-the-job training, and paramedics need to be certified.