Answer:
The probability of picking exactly 4 of the 6 numbers correctly is
Step-by-step explanation:
As order is unimportant, we have to calculate the different outcomes with combinations formula:
The total outcomes of picking exactly 4 of the 6 numbers is:
The probability of picking exactly 4 of the 6 numbers correctly is given by:
Total outcomes by picking 6 numbers from 1 to 42: 5245786
P(4 of the 6 numbers are correct)=