ECO XAM

exam_1_data_spring_2014.xlsx

Problem 12

		Problem 12
Ending Inventory Balance	Monthly Sales	These are the two variables that you need to answer problem 12.
1544	5053	Copy and paste them into Minitab.
1913	5052
2028	7507
1178	2887
1554	3880
1910	4454
1208	3855
2467	8824
2101	5716

Residuals		Problem 13
-24		These are the residuals referred to in problem 13.
-348		You may copy and paste them into Minitab if you wish.
-892
-62
-378
-489
-342
34
490
23
578
198

Kellogs Sales		Problem 21
Date	Sales	This is quarterly data to be used to answer questions 21 through 28.
12/31/03	2135	Load it into Minitab before you take the exam.
3/31/04	2391
6/30/04	2387
9/30/04	2445
12/31/04	2391
3/31/05	2572
6/30/05	2587
9/30/05	2623
12/30/05	2394
3/31/06	2727
6/30/06	2774
9/29/06	2822
12/29/06	2584
3/30/07	2963
6/29/07	3015
9/28/07	3004
12/31/07	2794
3/31/08	3258
6/30/08	3343
9/30/08	3288
12/31/08	2933
3/31/09	3169
6/30/09	3229
9/30/09	3277
12/31/09	2900
3/31/10	3318
6/30/10	3062
9/30/10	3157
12/31/10	2860
3/31/11	3485
6/30/11	3386
9/30/11	3312
12/30/11	3015
3/30/12	3440
6/29/12	3474
9/28/12	3720
12/31/12	3563
3/29/13	3861
6/28/13	3714
9/30/13	3716
12/31/13	3501