timer program

Your 'timer program' report has been received. Scroll down through the document to see any comments I might have inserted, and my final comment at the end.

** Your General Comment **

** Describe what you see on your first 10 clicks **

I see what appears to be a timer which tells the seconds of how long it took me to click the timer button.

** Your TIMER data from 20 fast clicks **

1 253.6406 253.6406

2 253.8281 .1875

3 254 .171875

4 254.1719 .171875

5 254.3594 .1875

6 254.5156 .15625

7 254.6875 .171875

8 254.8594 .171875

9 255.0313 .171875

10 255.2031 .171875

11 255.3594 .15625

12 255.5313 .171875

13 255.7188 .1875

14 255.875 .15625

15 256.0469 .171875

16 256.2031 .15625

17 256.3594 .15625

18 256.5469 .1875

19 256.7188 .171875

20 256.9219 .203125

21 257.1563 .234375

22 257.5469 .390625

23 257.7656 .21875

** Your average time interval for 20 time intervals **

11.2074

I got this average by adding up all 23 intervals and dividing those by 23. This gave me the average 11.2074.

** Your frequency distribution for the 20 time intervals (interval, number of times it was observed) **

.15625,4

.171875,9

.1875,4

.203125,1

.21875,1

.234375,1

.390625,1

** Your general comment to this point **

** Why did you observe only certain time intervals? **

no th program is not flawed it is set up to give a time interval, however you subtract for example 2 from 1 to get the exact interval.

** What did you see when you looked at the differences between time successive time intervals? **

I see the seconds in between each interval. for example it is 0.01563 seconds in between 9 and 10.

** Your time intervals for 7 complete breaths: **

2.6875

2.609375

3.96875

5.015625

3.078125

4.03125

4.484375

4.15625

3.609375

** Your general comment to this point: **

** Why did you rarely, if ever, observe that same time interval twice? **

Because you were not doing a rapidly time interval as in the first one, it was more time in between.

** Do you think this program is accurate to .1 or .01 ... **

d

I think it is d because the results have been closer to that than the other.

** Copy of a few lines of your spreadsheet from the TIMER program. **

1 1416.344 1416.344

2 1419.031 2.6875

3 1421.641 2.609375

4 1425.609 3.96875

** **

45 minutes

** **

Good data. Keep up the good work.