A number of five rabbits are randomly selected for a behavioral test out of a group of 10 rabbits. If 60% of rabbits are male, what is the probability that it will take at least 4 selections to find a male?

2.25%

3.33%

5.66%

8.50%

Probability that it will take at least 4 selections to find a male P = 2.25 %

Step-by-step explanation:

Total no. of rabbits = 10

No. of male rabbits = 6

No. of female rabbits = 4

Probability that it will take at least 4 selections to find a male

P = 0.225

P = 2.25 %

Therefore probability that it will take at least 4 selections to find a male

P = 2.25 %

if x = 1, then the answer is 3.5