| Richard Price - Annuities - 1773 - 496 pages
...number " of annual fettlers after that age ; and the •* remainder will be the number of the liv*' ing at the given age." This rule can want no explication or proof, after what has been already faid. If, therefore, the number of annual fettlers in a town at every age could be afcertained ; a... | |
| Colin Macfarquhar, George Gleig - Encyclopedias and dictionaries - 1797 - 424 pages
...annual fettlers after that age ; and the remainder will be the number of the living at the given time." This rule can want no explication or proof after what has been already faid. If, therefore, the number of annual fettlers in a town at every age could be afcertained, a perfect... | |
| Encyclopaedia Perthensis - 1806 - 774 pages
...number of annual fettlers in a town at every age could be afcertained, a perfect table of obfervations might be formed for that town from bills of mortality,...the ages at which all die in it. But no more can be learned in this inftance, from any bills, than the whole number of annual fettlers, and the general... | |
| Richard Price - 1812 - 534 pages
...stances, in order to find the true number of inhabitants, and probabilities of the duration of life, from bills of mortality containing an account of the ages at which all die ; it is necessary that the proportion of the annual birth'sto the annual settlers should be known;... | |
| Encyclopedias and dictionaries - 1816 - 774 pages
...given time." If, therefore, the number of annual fettlers in a town at every age could be afcertained, a perfect table of observations might be formed for...the ages at which all die in it. But no more can be learned, in this inftance, from any bills, thr.ii the whole number of annual fettlers, and the general... | |
| Encyclopedias and dictionaries - 1823 - 880 pages
...age ; and the remainder will be the number of tlie living <it the given time." This rule can »rant no explication or proof after what has been already said. If, therefore, tlie number of annual settlers in a town at tvery agij could be ascertained, a perfect table of observations... | |
| Thomas Curtis - Aeronautics - 1829 - 820 pages
...In these circumstances, in order to find the true number of inhabitants, and probabilities of life, from bills of mortality containing an account of the ages at which all die, it is necessary that the proportion of the annual births to the annual settlers should be known, and... | |
| Dugald Stewart - Economics - 1855 - 490 pages
...the bills of mortality. In these circumstances, in order to find the true number of the inhabitants, from bills of mortality containing an account of the ages at which all die, it is necessary that the proportion of the annual births to the annual settlers should be known, and... | |
| Dugald Stewart - 1855 - 490 pages
...the bills of mortality. In these circumstances, in order to find the true number of the inhabitants, from bills of mortality containing an account of the ages at which all die, it is necessary that the proportion of the annual births to the annual settlers should be known, and... | |
| Dugald Stewart - 1855 - 496 pages
...the bills of mortality. In these circumstances, in order to find the true number of the inhabitants, from bills of mortality containing an account of the ages at which all die, it is necessary that the proportion of the annual births to the annual settlers should be known, and... | |
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