M3a ConfidenceInterval.pdf

Prepared by: Engr. Chum Keji A. Ocan  Identify the difference between and ; and choose the appropriate in estimating the population mean CONFIDENCE INTERVAL ESTIMATION ON THE MEAN, VARIANCE, AND NORMAL DISTRIBUTION CONFIDENCE INTERVAL ESTI...

Prepared by: Engr. Chum Keji A. Ocan  Identify the difference between and ; and choose the appropriate in estimating the population mean CONFIDENCE INTERVAL ESTIMATION ON THE MEAN, VARIANCE, AND NORMAL DISTRIBUTION CONFIDENCE INTERVAL ESTIMATION FOR POPULATION PROPOTION SAMPLE SIZE DETERMINATION “Statistics means never having to say you are certain.” TYPES OF ESTIMATES 10 < μ < 100 1<