Z-test One Sample.py

# Calculating Z value:
import numpy as np
import scipy.stats as stats

x =  input()
xbar = np.mean(x)
mu = input()
sigma = np.std(x, ddof = 1)
n = len(x)

z_cal = (xbar - mu) / (sigma / np.sqrt(n))
print("Z calculated value is: ", round(z_cal,2))