Truncated Distribution

Given a percentile_threshold, sample size $N$, and mean and standard deviation $m$ and $sd$ of the normal distribution, write a function truncated_dist to simulate a normal distribution truncated at percentile_threshold.

Example:

Input:

m = 2
sd = 1
n = 6
percentile_threshold = 0.75

Output:

def truncated_dist(m,sd,n, percentile_threshold): ->

 [2, 1.1, 2.2, 3, 1.5, 1.3]

All values in the output sample are in the lower 75% = percentile_threshold of the distribution.