TY - VIDEO ID - 136253751 TI - Confidence intervals for population means. PY - 2014 SN - 9781473979444 PB - Texas, USA : Math Tutor DVD LLC., DB - UniCat KW - Population research. KW - Population KW - Confidence intervals. KW - Analysis of means. KW - Statistical methods. UR - https://www.unicat.be/uniCat?func=search&query=sysid:136253751 AB - Jason Gibson introduces the concept of the confidence interval, incorporating definitions for point estimate, confidence and margin of error. ER -