1) Suppose that you are leading a project which has the purpose of reducing teenage pregnancy in your country, as data scientist you are requested to prepare that survey from and you should have to come out with recommendation, so I would like to:
a) Describe survey steps to obey to ensure data quality and credibility of your data from the survey from starting point to the report writing by focusing on
b) Demonstrate two main objectives you may set
c)Set your Hypothesis related to your objective and describe how you will take a decision regarding your hypothesis (Hint consider Alpha:5%?
d) which probability sampling you will choose to use and why? e) which will be considered as your target population and why?
2) Learn about the statistical test called ANOVA and CHI-SQUARED TEST, Demonstrate the difference between them, when to use each of it by example.