Moving average time series of company liquidations

Assignment Help Basic Statistics
Reference no: EM13990485

The Economic Statistics Bureau has recorded the number of company liquidations over 27 time periods as follows:

Period

Liquidations

Period

Liquidations

Period

Liquidations

1

246

10

273

19

234

2

243

11

284

20

162

3

269

12

305

21

240

4

357

13

293

22

298

5

163

14

348

23

264

6

154

15

423

24

253

7

109

16

291

25

293

8

162

17

320

26

302

9

222

18

253

27

188

(a) Use Excel to compute both a three-period and a five-period moving average time series of company liquidations.

(b) Plot the original time series of company liquidations and the three-period and five-period moving average values on the same graph. Use Excel's Line graph option in the Insert > Chart tab.

(c) Comment on the pattern of company liquidations over this time period.

Reference no: EM13990485

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