Skilled2021-09-23Added 84 answers
Total number of cubes
Number of cubes passed the test successfully
Number of cubes failed in the test
It is given that if 10 cubes are selected at random to be inspected by the company then we have to find the probability that 8 cubes will pass the test and 2 cubes will fail in the test.
Total possible cases
Thus, the required probability that 8 cubes will pass the test and 2 cubes will fail in the test is 0.2919.
Hence, option (e) is correct