Ttest2.py

#Creating poisson distribution for ages of students in the school (population) and one particular class (sample)
import scipy.stats as stats
import pandas as pd
import math
school=stats.poisson.rvs(loc=18,mu=35,size=1500)
classA=stats.poisson.rvs(loc=18,mu=30,size=60)
ttest,p_value=ttest_1samp(classA,popmean=school.mean())

if p_value >= 0.5:
  print("Accept null hypothesis")
else:
  print("Reject null hypothesis")
# Output: Reject null hypothesis