Step 1 :This is a problem of finding the z-score in a standard normal distribution. The z-score is the number of standard deviations a particular score is from the mean. In this case, we are given that 0.04 of the area (or probability) lies to the left of z. This means that z is the 4th percentile of the standard normal distribution.
Step 2 :We can use the percent point function, which is the inverse of the cumulative distribution function. It returns the z-score for a given percentile.
Step 3 :Let's denote the percentile as p. So, p = 0.04.
Step 4 :By using the percent point function, we find that z = -1.75.
Step 5 :Final Answer: The value of \(z\) such that 0.04 of the area lies to the left of \(z\) is \(\boxed{-1.75}\).