A24922. $高一(1)班期末4个学科成绩平均分与年级平均分对照图表。用Python程序实现时,①②两行程序代码是？（）import numpy as np import matplotlib.pyplot as plt import pandas as pd df=pd.read_csv("高一(1)班成绩.csv",encoding="gbk") x=np.array([1,2,3,4]) y=df["\dots$

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高一(1)班期末4个学科成绩平均分与年级平均分对照图表。用Python程序实现时,①②两行程序代码是？（ ） import numpy as np import matplotlib.pyplot as plt import pandas as pd df=pd.read_csv("高一(1)班成绩.csv",encoding="gbk") x=np.array([1,2,3,4]) y=df["年级平均"] y2=df["班级平均"] ① ② plt.xticks(x+0.15,["Chinese","Math","English","Politlics"]) plt.show()

①plt.plot(x,y,linewidth="3") ②plt.plot(x,y2,linewidth=”3")

①plt.bar(x,y,width=0.3) ②plt.bar(x+0.3,y2,width=0.3)

①plt.plot(x,y) ②plt.plot(x,y2)

①plt.scatter(x,y) ②plt.scatter(x,y2)

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