#acl All:read,write
= Results for Exercise Sheet 13 (Statistical significance) =
'''Please read the instructions below, before adding something to the table!'''

Add your row to the table below, following the examples already there. Column 1 = name. Columns 1 + 2 + 3 + 4 + 5 = values for n = 3, namely: difference M of means, estimated standard deviation S', value of test statistic x = M / S', and the p-values for the Z-test and the T-test, respectively. Columns 6 + 7 + 8 + 9 + 10 = same values for n = 10. Please write all values with exactly one digit after the dot.

Recall: experiment to measure query times for tables with hex vs. integer ids for person names when joining ''acted_in'' and ''has_won'' on their respective first column.

||<|2>'''Name''' ||<:-5>'''n=3'''||<:-5>'''n=10'''||
||'''M'''||'''S' = S/sqrt(n)'''||'''x = M / S''''||'''Pr(Z >= x)'''||'''Pr(T >= x)'''||'''M'''||'''S' = S/sqrt(n)'''||'''x = M / S''''||'''Pr(Z >= x)'''||'''Pr(T >= x)'''||
||Nikolaus M ||??||??||??||100.0% ||100.0% ||??||??||??||100.0% ||100.0% ||