Question

Can you please answer number 6! Its the only one i need thanks!!!

The actual values for 12 periods (shown in order) are:

(1) 45  (2) 52 (3) 48 (4) 59  (5) 55  (6) 55  (7) 64  (8) 58  (9) 73  (10) 66  (11) 69  (12) 74

Using a 5 period simple moving average, the forecast for period 13 will be:

QUESTION 2

1. Using the 4 period weighted moving average, the forecast for period 13 will be:

QUESTION 3

1. With exponential smoothing, the forecast for period 13 will be:

QUESTION 4

1. With linear regression, the forecast for period 13 will be:

QUESTION 5

1. With quadratic regression, the forecast for period 13 will be:

QUESTION 6

1. Considering only the forecasts for period 6-12, what is the lowest MAD value for any of the methods?

Answer 1