 | 1859 - 626 หน้า
...character. In the firet two quinquennial periods, twenty to twenty -five and twenty-five to thirty, the probability of a widower marrying in a year is...nearly three times as great as that of a bachelor. At thirty it is nearly four times as great ; from thirty to thirty-five it is five times as great; and... | |
 | John Holmes Agnew, Walter Hilliard Bidwell - 1859 - 628 หน้า
...character. In the first two quinquennial periods, twenty to twenty-five and twenty-live to thirty, the probability of a widower marrying in a year is...nearly three times as great as that of a bachelor. At thirty it is nearly four times as great; from thirty to thirty-five it ie five times as great ; and... | |
 | Henry Mills Alden, Frederick Lewis Allen, Lee Foster Hartman, Thomas Bucklin Wells - 1867 - 848 หน้า
...exhibits results of rather a startling character. In the first two quinquennial periods, 20-25 and 25-30, the probability of a widower marrying in a year is...is nearly four times as great ; from 30 to 45 it is nearly five times as great ; and it increases until, at GO, the chance of a widower marrying in a year... | |
 | 1888 - 536 หน้า
...first two quinquennial periods, 20-25 ar"d ''S'S0* tne probability of a widower marrying in a year is three times as great as that of a bachelor; at 30,...it is nearly four times as great; from 30 to 45, it five times as great, and it increases, until at 60 the chance of a widower marrying in a year is 1... | |
 | Richard A. Wells - 1890 - 548 หน้า
...makes the statement, that in the two periods of life, twenty to twenty-five and twenty-five to thirty, the probability of a widower marrying in a year is...nearly three times as great as that of a bachelor; at thirty, it is four times as great; at sixty, the chances of a widower marrying in a year are eleven... | |
 | Richard A. Wells (A.M.) - 1894 - 538 หน้า
...makes the statement, that in the two periods of life, twenty to twenty-five and twenty-five to thirty, the probability of a widower marrying in a year is...nearly three times as great as that of a bachelor ; at thirty, it is four times as great ; at sixty, the chances of a widower marrying iu a year are eleven... | |
 | Henry Mills Alden, Frederick Lewis Allen, Lee Foster Hartman, Thomas Bucklin Wells - 1867 - 840 หน้า
...In the first two quinquennial periods, 20-25 and 25-30, the probability of a widower marrying in ft year is nearly three times as great as that of a bachelor....is nearly four times as great ; from 30 to 45 it is nearly five times as great ; and it increases until, nt 00, the chance of a widower marrying in a year... | |
| |
... the chance of a widower marrying in a year is eleven times as great as that of a bachelor. It is curious to remark, from this table, how confirmed either class becomes in its condition... 