C Table Statistics
To approximate one and two sided p values compare the value of the t statistic with the critical values of t that match the p values given at the bottom of the table.
C table statistics. Appendix c statistical tables table cl. Table flexible table of summary statistics 5 we abbreviated contents as c. Table rep78 cn mpg mean mpg sd mpg median mpg format92f repair record 1978 nmpg meanmpg sdmpg medmpg poor 2 2100 424 2100 fair 8 1912 376 1800 average 30 1943 414. Industrial producer prices down by 20 in euro area.
Database browse statistics by theme statistics a z experimental statistics bulk download web services access to microdata giscogeographical information and maps metadata sdmx infospace data validation. Z az 1645 09500 lower limit of. Critical values t va for students r distribution table c3. Statistical tables 1 table a1 cumulative standardized normal distribution az is the integral of the standardized normal distribution from to z in other words the area under the curve to the left of z.
Cochran is a one sided upper limit variance outlier test. Critical values xl a for the chi square distribution table c4. Volume ii appendix c. The c test is used to decide if a single estimate of a variance or a standard deviation is significantly larger than a group of variances or standard deviations with which the single estimate is supposed to be comparable.
In april 2020 the second month after covid 19 containment measures were implemented by most member states industrial producer prices fell by 20 in the euro area and by 19 in the eu compared with march 2020 according to estimates from eurostat the statistical office of the european union. Publications all publications digital publications statistical books manuals and guidelines. Values of z of particular importance. Standard normal cumulative probabilities fz table c2.
In statistics cochrans c test named after william g. It gives the probability of a normal random variable not being more than z standard deviations above its mean. Critical values qk v a for the studentized range. The c test is discussed in many text books and has been.
T t 2 area c tail area 1 c table ct distribution critical values confidence level c degrees of freedom 50 60 70 80 90 95 96 98. Page 20 table c 8 continued quantiles of the wilcoxon signed ranks test statistic for n larger t han 50 the pth quantile w p of the wilcoxon signed ranked test statistic may be approximated by 1 121 pp424 nnnnn wx wherex p is the p th quantile of a standard normal random variable obtained from table c 1. Tables of p values for t and chi square reference distributions walter w. The format option will allow us to better format the numbers in the table.