1)
a)
mod can be calculated manually or in excel
=MOD(A2,3) |
x | y | p | y *p |
0 | 0 | 0.1 | 0 |
1 | 1 | 0.1 | 0.1 |
2 | 2 | 0.1 | 0.2 |
3 | 0 | 0.1 | 0 |
4 | 1 | 0.1 | 0.1 |
5 | 2 | 0.1 | 0.2 |
6 | 0 | 0.1 | 0 |
7 | 1 | 0.1 | 0.1 |
8 | 2 | 0.1 | 0.2 |
9 | 0 | 0.1 | 0 |
mean | 0.9 | ||
b)
x | y | p | y*p |
0 | 0 | 0.1 | 0 |
1 | 0 | 0.1 | 0 |
2 | 0 | 0.1 | 0 |
3 | 2 | 0.1 | 0.2 |
4 | 1 | 0.1 | 0.1 |
5 | 0 | 0.1 | 0 |
6 | 6 | 0.1 | 0.6 |
7 | 6 | 0.1 | 0.6 |
8 | 6 | 0.1 | 0.6 |
9 | 6 | 0.1 | 0.6 |
mean | 2.7 |
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