Compute the linear trend equation

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Reference no: EM131069288

The data below relates the production of items in a certain factory for a period of 10 months.

Month

1

2

3

4

5

6

7

8

9

10

Quantity[000]

30

28

36

40

34

48

54

58

56

66

Required-

A] Compute the linear trend equation using the method of least squares.

B] Compute the trend values of each month using the trend line equation.

C] Compute the monthly demand forecast for 4th month through 11th month using a simple 3-month moving average.

D] Compute the monthly demand forecast for4th month through 11th month using a 3-month weighted moving average. Use weights of 0.6, 0.3, and 0.1.

E] Compute the monthly demand forecast for 4th month through 11th month using a simple 3-month moving average.

Reference no: EM131069288

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