The probabilities of landing on 1, on 2, on 4, on 5 or on 6 when rolling
a biased dice are shown in the table.
Number on dice
1
2
3
4
5
6
Probability
0.13
0.05
0.21
0.19
0.3
The biased dice is rolled 300 times.
Estimate the total number of times the dice will land on 3 or on 4.