Hi,

I am just stuck with a statistical problem. I have series of data and
I would like to see if the average values are showing a decreasing or
increasing tendency, and if so, by how much?


Look forward o hear from you at your convenience. Pls find the data
below

Note: I am using Excel to produce the report

Thanks


June 1 673.8893333
2 697.5722733
3 703.8826556
4 712.5871953
5 738.3132375
6 753.5272175
7 763.9428142
8 745.7208142
9 737.0349564
10 730.5522814
11 709.3650892
12 703.5853458
13 698.3836714
14 689.0700975
15 656.0660975
16 644.9572214
17 636.6490781
18 632.6318496
19 639.4853062
20 636.1294823
21 629.0323298
22 605.6686631
23 594.0867506
24 574.4050339
25 558.4307839
26 545.6389
27 537.4606361
28 534.2531317
29 510.798465
30 506.4449328