Sentences with phrase «expected under the null hypothesis»

The coterminous US is divided into four large regions and stationary bootstrapping is used to evaluate if the patterns of these statistical associations are significantly different from what would be expected under the null hypothesis that flood magnitudes are independent of GM [global mean] CO2.

Not exact matches

s monthly anomaly time series), we find the number of new high records (14) is well above the expected number (5.6) under the IID null hypothesis for a time series of length 148.

In the MBH98 convention, the «Hockey Stick» pattern corresponds to PC # 1, and the variance carried by that pattern (blue circle at x = 1: y = 0.38) is more than 5 times what would be expected from chance alone under the null hypothesis of red noise (blue curve at x = 1: y = 0.07), significant well above the 99 % confidence level (the first 2 PCs are statistically significant at the 95 % level in this case).

Under the null hypothesis, we would expect 4 of the 84 effect estimates displayed in Table 3 to be statistically significant at the p = 0.05 level.