如何在matplotlib直方图中设置y轴？

Question

如何创建一个直方图，可以显示有关TimeToPayInDays的年龄？
我在文档中看不到y轴的任何y参数。 我想看看年龄是否会影响还款时间。

#check if age influences how fast men pay what they owe to bank

print(malesSample['Age'].min())
print(malesSample['Age'].max())

# Creating histogram 
fig, ax = plt.subplots(figsize =(10, 7)) 
ax.hist(malesSample['Age'], bins = malesSample['TimeToPayInDays']) 
  
# Show plot 
plt.show()


**csv DataSet**
Age    TimeToPayInDays
22        4
24        5
39        64
17        27
36        12
51        85
42        19

修改

按照谢尔盖的建议，我做了一个散点图。

print(malesSample['Age'].min()) #21.0
print(malesSample['Age'].max()) #51.0

print(feamalesSample['Age'].min()) #23.0
print(feamalesSample['Age'].max()) #44.0

age_Range = [20,25,30,35,40,45,50,55]
fig = plt.figure()
ax = fig.add_axes([0,0,1,1])

ax.scatter(x=malesSample['Paid_Off_In_Days'],y=malesSample['Age'], color='blue')

ax.set_xlabel('Paid Off In_Days')
ax.set_ylabel('Age')
ax.set_title('How does age influences time to pay off loan?')
plt.show()