Find out how many times did 4 or a greater than 4 number appeared.
Dice123456Frequency101264810
15
22
20
18
The frequency of 4 5 and 6 are 4, 8 and 10 respectively
Total = 4 + 8 + 10 = 22
So we got 4 or more 22 times.
Find the frequency of getting a number greater than 2 but less than 5.
Find out the frequency of observation greater than or equal to 4.
Find the mean.
Observation367910frequency8101598