Question: Use the data given below to answer the following question(s). The details of the clock sales at a supermarket for the past 6 weeks are

Use the data given below to answer the followingUse the data given below to answer the following

Use the data given below to answer the following question(s). The details of the clock sales at a supermarket for the past 6 weeks are shown in the table below. The time series appears to be relatively stable, without trend, seasonal, or cyclical effects. The simple moving average value of k is set at 2. Week 1 2 Units sold 88 44 64 65 72 3 4 5 6 85 For the given data, what is the value of the simple moving average mean square error? 120.12 210.55 113.38 207.13 Use the data given below to answer the following question(s). The table provided below gives the sales details of the number of android smart phones at an electronic retail store for the past 6 weeks. The time series appears to be relatively stable, without trend, seasonal, or cyclical effects. Week 1 2 3 4 5 Units sold 88 44 54 65 72 85 6 Calculate the value of the mean absolute percentage error for the given data for alpha equal to 0.5. 29.97 32.80 16.60 21.47

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