Just answer the question without explanation as soon as possible because I have 10 minutes to answer , thank you

QUESTION 1

1. Which of the following is NOT a time-series model?

   	a.	Moving averages
   	b.	Exponential smoothing
   	c.	Linear regression
   	d.	Nave approach

1 points

QUESTION 2

1. In process charts, the symbol used for transportation is,

   	a.	Circle
   	b.	Square
   	c.	Arrow
   	d.	Triangle

1 points

QUESTION 3

1. Company XYZ produces steel valves on 15-person assembly line. On a recent day, 720 valves were produced during an-8 hour shift. What will be the labor productivity of line?

   	a.	48 valves per hour
   	b.	6 valves per hour
   	c.	90 valves per hour
   	d.	320 valves per hour

1 points

QUESTION 4

1. Calculate four periods moving average forecast from the following last six periods

   Period	Demand
   1	38
   2	40
   3	42
   4	40
   5	44
   6	38

   	a.	40
   	b.	41
   	c.	42
   	d.	43

1 points

QUESTION 5

1. The Taguchi method includes three major concepts. It includes all of the following, except

   	a.	Employee involvement
   	b.	Quality loss function
   	c.	Quality robustness
   	d.	Target oriented quality