# Conduct T-Tests
# Perform one-sample, two-sample, paired t-tests
from scipy.stats import ttest_1samp, ttest_ind, ttest_rel

# One-Sample T-Test
data = [12, 14, 15, 16, 17]
population_mean = 15
t_stat, p_value = ttest_1samp(data, population_mean)
print("One-Sample T-Test:", t_stat, p_value)

# Two-Sample T-Test
group1 = [12, 14, 15, 16, 17]
group2 = [11, 13, 14, 15, 16]
t_stat, p_value = ttest_ind(group1, group2)
print("Two-Sample T-Test: ", t_stat, p_value)

# Paired T-Test
pre_test = [12, 14, 15, 16, 17]
post_test = [13, 14, 16, 17, 18]
t_stat, p_value = ttest_rel(pre_test, post_test)
print("Paired T-Test:", t_stat, p_value)