Answer:
The probability of no failures in five trials will be 0.2%
Explanation:
The binomial distribution formula is.....
, where
total number of trials,
number of success and
probability of success.
Here,
and

Now "probability of no failures" means probability of all success. So here,

Thus......

(Rounding to the nearest tenth of a percent)
So, the probability of no failures in five trials will be 0.2%