To find the probability associated with the standard normal distribution for the given value, Z < -1.39, we can use a standard normal distribution table or a calculator.
Using a standard normal distribution table, we look up the value for Z = -1.39. The table provides the cumulative probability to the left of the Z-score.
The table shows that the cumulative probability for Z = -1.39 is approximately 0.0823.
Therefore, the probability of Z < -1.39 in the standard normal distribution is approximately 0.0823, or 8.23%.