Drexel dragonThe Math ForumDonate to the Math Forum



Search All of the Math Forum:

Views expressed in these public forums are not endorsed by Drexel University or The Math Forum.


Math Forum » Discussions » Courses » ap-stat

Topic: Histograms
Replies: 0  

Advanced Search

Back to Topic List Back to Topic List  
Bob Hayden

Posts: 2,384
Registered: 12/6/04
Histograms
Posted: Jul 22, 1996 11:50 AM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

>
> Hi all
>
> I asked this a few days ago on the ap-stat list, without success. Maybe I'll have a bit more
> success here.
>
> I have learned recently that for certain datasets the shape of a histogram can change quite
> markedly depending upon the bin size that is chosen.
>
> There is in fact a great Java website that demonstrates this - located at:
> http://www.stat.sc.edu/~west/javahtml/Histogram.html
>
> This website uses the 'Old Faithful dataset. Unofortunately the website doesn't contain the
> dataset.
>
>
> Rex Boggs


There are several such data sets. Here is one.


Day Duration Interval
1 4.4 78
1 3.9 74
1 4.0 68
1 4.0 76
1 3.5 80
1 4.1 84
1 2.3 50
1 4.7 93
1 1.7 55
1 4.9 76
1 1.7 58
1 4.6 74
1 3.4 75
2 4.3 80
2 1.7 56
2 3.9 80
2 3.7 69
2 3.1 57
2 4.0 90
2 1.8 42
2 4.1 91
2 1.8 51
2 3.2 79
2 1.9 53
2 4.6 82
2 2.0 51
3 4.5 76
3 3.9 82
3 4.3 84
3 2.3 53
3 3.8 86
3 1.9 51
3 4.6 85
3 1.8 45
3 4.7 88
3 1.8 51
3 4.6 80
3 1.9 49
3 3.5 82
4 4.0 75
4 3.7 73
4 3.7 67
4 4.3 68
4 3.6 86
4 3.8 72
4 3.8 75
4 3.8 75
4 2.5 66
4 4.5 84
4 4.1 70
4 3.7 79
4 3.8 60
4 3.4 86
5 4.0 71
5 2.3 67
5 4.4 81
5 4.1 76
5 4.3 83
5 3.3 76
5 2.0 55
5 4.3 73
5 2.9 56
5 4.6 83
5 1.9 57
5 3.6 71
5 3.7 72
5 3.7 77
6 1.8 55
6 4.6 75
6 3.5 73
6 4.0 70
6 3.7 83
6 1.7 50
6 4.6 95
6 1.7 51
6 4.0 82
6 1.8 54
6 4.4 83
6 1.9 51
6 4.6 80
6 2.9 78
7 3.5 81
7 2.0 53
7 4.3 89
7 1.8 44
7 4.1 78
7 1.8 61
7 4.7 73
7 4.2 75
7 3.9 73
7 4.3 76
7 1.8 55
7 4.5 86
7 2.0 48
8 4.2 77
8 4.4 73
8 4.1 70
8 4.1 88
8 4.0 75
8 4.1 83
8 2.7 61
8 4.6 78
8 1.9 61
8 4.5 81
8 2.0 51
8 4.8 80
8 4.1 79
16 4.1 82
16 4.2 80
16 4.5 76
16 1.9 56
16 4.7 82
16 2.0 47
16 4.7 76
16 2.5 61
16 4.3 75
16 4.4 72
16 4.4 74
16 4.3 69
16 4.6 78
16 2.1 52
17 4.8 91
17 4.1 66
17 4.0 71
17 4.0 75
17 4.4 81
17 4.1 77
17 4.3 74
17 4.0 70
17 3.9 83
17 3.2 53
17 4.5 82
17 2.2 62
17 4.7 73
17 4.6 84
18 2.2 58
18 4.8 82
18 4.3 77
18 3.8 75
18 4.0 77
18 4.1 77
18 1.8 53
18 4.4 75
18 4.0 78
18 2.2 51
18 5.1 81
18 1.9 52
18 5.0 76
18 4.4 73
19 4.5 84
19 3.8 72
19 4.3 89
19 4.4 75
19 2.2 57
19 4.8 81
19 1.9 49
19 4.7 87
19 1.8 43
19 4.8 94
19 2.0 45
19 4.4 81
19 2.5 59
19 4.3 82
20 4.4 80
20 1.9 54
20 4.7 75
20 4.3 73
20 2.2 57
20 4.7 80
20 2.3 51
20 4.6 77
20 3.3 66
20 4.2 77
20 2.9 60
20 4.6 86
20 3.3 62
20 4.2 75
20 2.6 67
20 4.6 69
21 3.7 84
21 1.8 58
21 4.7 90
21 4.5 82
21 4.5 71
21 4.8 80
21 2.0 51
21 4.8 80
21 1.9 62
21 4.7 84
21 2.0 51
21 5.1 81
21 4.3 83
21 4.8 84
22 3.0 72
22 2.1 54
22 4.6 75
22 4.0 74
22 2.2 51
22 5.1 91
22 2.9 60
22 4.3 80
22 2.1 54
22 4.7 80
22 4.5 70
22 1.7 60
22 4.2 86
22 4.3 78
23 1.7 51
23 4.4 83
23 4.2 76
23 2.2 51
23 4.7 90
23 4.0 71
23 1.8 49
23 4.7 88
23 1.8 52
23 4.5 79
23 2.1 61
23 4.2 81
23 2.1 48
23 5.2 84
23 2.0 63



--


_
| | Robert W. Hayden
| | Department of Mathematics
/ | Plymouth State College
| | Plymouth, New Hampshire 03264 USA
| * | Rural Route 1, Box 10
/ | Ashland, NH 03217-9702
| ) (603) 968-9914 (home)
L_____/ hayden@oz.plymouth.edu
fax (603) 535-2943 (work)





Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© Drexel University 1994-2014. All Rights Reserved.
The Math Forum is a research and educational enterprise of the Drexel University School of Education.