I need the exact explanations and examples. Thank you.

In your exam paper you will find two of the questions marked. Explain them with an example 1) Gaussian distribution 2) Binomial distribution 3) Poisson distribution 4) z distribution 5) t distribution 6) Chi square distribution 7) F distribution 8) Confidence limits 9) Six sigma concept 10) Critical control point 11) Manufacturing control point 12) Feed back control