A normal distribution has a mean of 80.6 and a standard deviation of 13.9. Find the value where the lowest 5% of data ends.

The lowest 5% of data ends at 57.73.

Step-by-step explanation:

Let the random variable X follow a Normal distribution with mean μ = 80.6 and standard deviation σ = 13.9.

The lowest 5% of the distribution can be expressed in terms of probability as follows:

Compute the value of x as follows:

The z score such that P (Z < z) = 0.05 is z = -1.645.

**Use the z-table for the for the z-score.

The value of x is:

Thus, the lowest 5% of data ends at 57.73.

equal to

step-by-step explanation:

i think 5 miles per hour

step-by-step explanation: