英语词汇“level of confidence or significance”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

f. Statistics. In full, level of confidence or significance. A number chosen as the maximum (or minimum) value of the probability with which any statistical result must be false (or true) for that result to be accepted as having been demonstrated.

ΘΚΠ

the world > relative properties > number > probability or statistics > [noun] > significance

statistical significance1861

significance1888

level of confidence or significance1925

the world > relative properties > number > probability or statistics > [noun] > confidence interval > extreme value of

confidence limit1934

level of confidence or significance1950

1925 R. A. Fisher Statist. Methods vi. 157 Taking the four definite levels of significance, represented by P = ·10, ·05, ·02, and ·01, the table shows for each value of n, from 1 to 20, and thence by larger intervals to 100, the corresponding values of r.

1931 L. H. C. Tippett Methods Statistics iii. 48 Adopting the 0·05 level of significance, a deviation in the mean greater than twice its standard error is statistically significant.

1937 G. U. Yule & M. C. Kendall Introd. Theory Statistics (ed. 11) xxii. 425 There are..two values of P [sc. a probability] which are widely used to provide a rough line of demarcation between acceptance and rejection of the significance of observed deviations. These values are P = 0·05 and P = 0·01, and are said to define 5 per cent. and 1 per cent. levels of significance.

1950 W. Feller Introd. Probability Theory I. vii. 142 However, no sample size can give absolute assurance that |p′ − p| < 0·005... Since absolute certainty is unattainable, we settle for an arbitrary confidence level α, say α = 0·95, and require that |p′ − p| < 0·005 with probability 0·95 or better.

1972 Jrnl. Social Psychol. 87 39 The situations variable was significant at the ·01 level for all four dependent variables.

1972 Jrnl. Social Psychol. 87 48 A t value of 2·33 or greater indicates that differences between the high and low criterion group means are significant at the ·01 level of confidence.

单词	level of confidence or significance
释义	> as lemmas level of confidence or significance f. Statistics. In full, level of confidence or significance. A number chosen as the maximum (or minimum) value of the probability with which any statistical result must be false (or true) for that result to be accepted as having been demonstrated. ΘΚΠ the world > relative properties > number > probability or statistics > [noun] > significance statistical significance1861 significance1888 level of confidence or significance1925 the world > relative properties > number > probability or statistics > [noun] > confidence interval > extreme value of confidence limit1934 level of confidence or significance1950 1925 R. A. Fisher Statist. Methods vi. 157 Taking the four definite levels of significance, represented by P = ·10, ·05, ·02, and ·01, the table shows for each value of n, from 1 to 20, and thence by larger intervals to 100, the corresponding values of r. 1931 L. H. C. Tippett Methods Statistics iii. 48 Adopting the 0·05 level of significance, a deviation in the mean greater than twice its standard error is statistically significant. 1937 G. U. Yule & M. C. Kendall Introd. Theory Statistics (ed. 11) xxii. 425 There are..two values of P [sc. a probability] which are widely used to provide a rough line of demarcation between acceptance and rejection of the significance of observed deviations. These values are P = 0·05 and P = 0·01, and are said to define 5 per cent. and 1 per cent. levels of significance. 1950 W. Feller Introd. Probability Theory I. vii. 142 However, no sample size can give absolute assurance that \|p′ − p\| < 0·005... Since absolute certainty is unattainable, we settle for an arbitrary confidence level α, say α = 0·95, and require that \|p′ − p\| < 0·005 with probability 0·95 or better. 1972 Jrnl. Social Psychol. 87 39 The situations variable was significant at the ·01 level for all four dependent variables. 1972 Jrnl. Social Psychol. 87 48 A t value of 2·33 or greater indicates that differences between the high and low criterion group means are significant at the ·01 level of confidence. extracted from leveln. < as lemmas
随便看	snuffbox bean snuffbox gourd snuffbox maker snuffbox painting snuffbox wright snuffboxer snuffboxes snuffbrown snuffclad snuffcolored snuffcolour snuffcoloured snuffdipper snuffdipping snuffdish snuffed snuffer snuffer -box snuffer -dish snuffer -handle snuffer -pan snuffer -stand snuffer -tray snuffer box snuffer dish

> as lemmas