Introduction to Medical Biometry and StatisticsW. B. Saunders, 1930 - 459 páginas |
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Página 293
... toss a penny will come to rest with the head end up is , upon the reasoning given above , a ф = a + b In any one particular toss of one penny clearly either a = 1 , or b = 1 and the whole number of possible ways in which the event can ...
... toss a penny will come to rest with the head end up is , upon the reasoning given above , a ф = a + b In any one particular toss of one penny clearly either a = 1 , or b = 1 and the whole number of possible ways in which the event can ...
Página 366
... toss and record the number of heads , then pick up the pennies and make a second toss . Then enter the results of both tosses in a double entry table . Thus if on the first toss there fell 7 heads and on the second toss 5 heads , these ...
... toss and record the number of heads , then pick up the pennies and make a second toss . Then enter the results of both tosses in a double entry table . Thus if on the first toss there fell 7 heads and on the second toss 5 heads , these ...
Página 367
... toss heads is about random relative to first toss heads . This is what would be expected a priori because there is no way in which the result of the first toss TABLE 62 RELATION BETWEEN THE NUMBER OF HEADS FALLING IN SUCCESSIVE RANDOM ...
... toss heads is about random relative to first toss heads . This is what would be expected a priori because there is no way in which the result of the first toss TABLE 62 RELATION BETWEEN THE NUMBER OF HEADS FALLING IN SUCCESSIVE RANDOM ...
Contenido
PAGE | 14 |
CHAPTER II | 42 |
FIG PAGE 1 Facsimile of the Title Page of the First Treatise on Vital Statistics | 46 |
Derechos de autor | |
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Términos y frases comunes
abscissal age distribution age interval array average beats per minute binomial biologic biometric Biometrika birth birth-rates body weight brain-weight calculated cause of death census cent chapter coefficient coefficients of variation color column constant corrected death-rate correlation correlation ratio crude diagram discussion diseases dying equation event example force of mortality frequency distribution given graphically Head Height inclusive individual infant mortality influenza Jour logistic curve males mathematical mean measles measure nomogram normal curve observed occur Official Vital Statistics ordinates organs original particular Pearl penny persons plotted polygon population probable error puerperal random ratio record registration relative cell volume result sample scarlet fever septicemia shown skewness skull length specific death-rates standard deviation Stat statistical method statistician Table tabulation tail theory tion toss tuberculosis tuberculous typhoid fever variables variation vital indices