For a quarterly time series with a strong seasonal pattern, which of the following moving averages should be used to estimate the trend?Group of answer choicesa centred 5-point moving averagea 4-point moving averagea 2x4-point moving averagea centred 7-point moving average

State the conditions under which the Moving Average method can be recommended for trend analysis. How will you determine the period of the moving average?

The moving averages and exponential smoothing methods are appropriate for a time series exhibiting _____.Group of answer choicesa cyclical patterna horizontal patterntrendsseasonal effects

In ratio to moving average method for seasonal indices, the ratio of an observed value to the moving average measure the influence of _________. a. both trend and cyclical variation b. both seasonal and irregular variation c. cyclical variation d. trend

What is the purpose of using moving averages in technical analysis?  A. Assess company management  B. Identify market trends  C. Evaluate financial ratios  D. Smooth out price data and identify trends

A company wants to forecast demand using the weighted moving average. If the company uses three prior yearly sales values (i.e., year 2015 = 230, year 2016 = 220, and year 2017 = 250), and we want to weight year 2015 at 30 percent, year 2016 at 30 percent, and year 2017 at 40 percent, which of the following is the weighted moving average forecast for year 2018?Group of answer choices