Category: marks

Big improvement over last time!

Mean    37.33035714
Standard Error    1.608181032
Median    42.25
Mode    44.5
Standard Deviation    12.03452487
Sample Variance    144.829789
Range    45.5
Minimum    4.5
Maximum    50
Yes, that’s right, the maximum was 50, two people got perfect.

Here is a histogram of the results

You asked for it, and here they are, from the home office in Corner Brook, NL, your marks on your article presentations out of 10. Well done guys./

Yes, your tests are marked.  Here are the summary statistics (the test was out of 50):

Mean    31.87931034
Median    33.75
Mode    36
Standard Deviation    10.66816478
Here is a histogram of the grades:

Your test marks are posted, out of 30