import matplotlib.pyplot as plt
y = [3.97x10^(-3), 5.30x10^(-3), 6.95x10^(-3), 8.61x10^(-3), 9.60x10^(-3)]
x = [3235, 1480, 767, 312, 276]
e = [3.71x10^(-4), 3.71x10^(-4), 3.71x10^(-4), 3.71x10^(-4), 3.71x10^(-4)]
plt.errorbar(x, y, yerr=e, fmt='o')
plt.show()