What do you learn? Large cell carcinoma Other or unspecified Smoker on- smoker Non- smoker Smoker Squamous Non cell carcinoma x smoker Smoke Small-cell Adenocarcinoma carcinoma Non smoker
What do you learn? 11
Almost Everyday We Are Exposed to Statistics The probability to rain is 0.6 tomorrow More than 65% people in China believe that--- The population of china is over 1200000000.(12 billion) 12
12 Almost Everyday We Are Exposed to Statistics ▪ The probability to rain is 0.6 tomorrow ▪ More than 65% people in China believe that--- ▪ The population of china is over 1’200’000’000. (1.2billion) ▪ ……
AME OF CHANCE statistics Life Medical career 13
statistics • Life • Medical Career 13
Definition of statistics the science or art of collecting organizing, analyzing, interpreting data in order to make decisions The Basic-Facts or figures
14 Definition of Statistics • the science or art of collecting, organizing, analyzing, & interpreting data in order to make decisions. ▪ The Basic-Facts or figures
Biostatistics Statistics applied to biological (life science) problems, biometry, including Public health Ecological and environmental Medicine Much more statistics than biology, however biostatisticians must learn the biology also 15
15 Biostatistics • Statistics applied to biological (life science) problems, biometry, including: – Public health – Ecological and environmental – Medicine • Much more statistics than biology, however biostatisticians must learn the biology also