A-PLUS WRITER

ANSWER THE FOLLOWINF QUESTIONS IN AT LEAST 80-WORDS OR MORE. NO PLAGARISM.

1.What is the relationship between confidence intervals and hypothesis testing? How are they the same? How are they different? Which one is better?

2.In your own words, explain what central limit theorem and sampling distributions are. How can it help us to bridge descriptive statistics and inferential statistics?

3.What would be Effective Data Driven Decision-Making for companies, explain.

4.Hypothesis vs Prediction

5.EXPLAIN SAMPLING METHODS