Calculate the seasonal indexes , Applied Statistics

The total number of overtime hours (in 1000s) worked in a large steel mill was recorded for 16 quarters, as shown below.

Year

Quarter

Overtime hours

1995

1

32

 

2

15

 

3

21

 

4

28

1996

1

35

 

2

16

 

3

27

 

4

29

1997

1

36

 

2

21

 

3

25

 

4

37

1998

1

41

 

2

29

 

3

31

 

4

40

a. Calculate the seasonal indexes based on the data set given above. (Note you need to develop the regression line first).

b. What do the seasonal indexes tell us?

 

Posted Date: 2/26/2013 12:57:36 AM | Location : United States







Related Discussions:- Calculate the seasonal indexes , Assignment Help, Ask Question on Calculate the seasonal indexes , Get Answer, Expert's Help, Calculate the seasonal indexes Discussions

Write discussion on Calculate the seasonal indexes
Your posts are moderated
Related Questions
Statistical Errors              Statistical data are obtained either by measurement or by observation. Hence to think of perfect accuracy is only a delusion or a myth, It is no

You are attempting to purchase a part from a specialty vendor. Your company requires a C p of at least 1.67 on a critical dimension of the part. The dimensional specific

Assume that the pulley at A is a small frictionless pulley. The cord AB is only allowed to support a maximum tension in Newtons as given in P4, and the cord supporting the block ca

In an examination 600 candidates appeared, boys outnumbered girls by 16% of all candidates. number of passed candidates exceeded the number of failed candidates by 310. Boys failin

how to get statistical quality control assignment in brief?

OmegaPlus Pty.Ltd. is a chain of Health Food stores operating in Australia: with 12 stores across Sydney, Melbourne and Brisbane. OmegaPlus has recently appointed a new CEO: San

Use the information given below to find the P-value. Also, use a 0.05 significance level and state the conclusion about the null hypothesis (reject the null hypothesis or fail to

The decision maker ranks lotteries according to the utility function (i) State the independence assumption. Does this decision maker satisfy it? (ii) Is this decision ma

Different analyses of recurrent events data: The bladder cancer data listed in Wei, Lin, and Weissfeld (1989) is used in Example 54.8/49.8 of SAS to  illustrate different anal

Scenario : Mrs dick's year 1s and 2s carried out a level-one science investigation to explain the changes in a particular plant over a period of time.  As part of the investigation