statistics questions

answer each question in atleast 100 words with references.

1.       1. Probability

2.       2. Conditional probability

3.       3. The normal probability model

4.       4. Binomial distribution applet

5.       5. Probabilities of compound events

6.       6. Normal distribution for continuous random variables

7.       7. Applying the multiplication rule

8.       8. Probability and conditional probability in business decision making