06. 癌症测试结果

癌症测试结果

在这部分,你会看到病人癌症测试结果和是否真正患癌症的模拟数据集。在 Jupyter Notebook 中查找 cancer_test_data.csv 回答下列问题。

  • 总共有多少病人?

  • 多少病人患癌症?

  • 多少病人没有患癌症?

  • 患癌症的病人比例是多少?

  • 没有患癌症的病人比例是多少?

  • 癌症患者测试为阳性的病人比例是多少?

  • 癌症患者测试为阴性的病人比例是多少?

  • 非癌症患者测试为阳性的病人比例是多少?

  • 非癌症患者测试为阴性的病人比例是多少?

Workspace

This section contains either a workspace (it can be a Jupyter Notebook workspace or an online code editor work space, etc.) and it cannot be automatically downloaded to be generated here. Please access the classroom with your account and manually download the workspace to your local machine. Note that for some courses, Udacity upload the workspace files onto https://github.com/udacity , so you may be able to download them there.

Workspace Information:

  • Default file path:
  • Workspace type: jupyter
  • Opened files (when workspace is loaded): n/a

QUIZ QUESTION: :

匹配下列每个问题的正确答案。

ANSWER CHOICES:



问题

答案

1739

2914

0.234

0.562

306

0.105

589

2608

0.895

SOLUTION:

问题

答案

2914

306

0.105

2608

0.895

QUIZ QUESTION: :

匹配下列每个问题的正确答案。

ANSWER CHOICES:



问题

答案

0.204

0.563

0.796

0.372

0.905

0.123

0.095

SOLUTION:

问题

答案

0.204

0.796

0.905

0.095