Division Formula 5

United Kingdom

s_{\bar{P_{{EI}_{i}}}} = \frac{s_{P_{{EI}_{i}}}}{\sqrt{n}} = \sqrt{\frac{\sum_{n}^{j = 1} {(P_{{EI}_{i_{j}}} - \bar{P_{{EI}_{i}}})}^{2}}{n (n - 1)}}

Where:

Number of measurements of the sample, which is at least 5

Where the standard deviation of the power consumption of each efficient exterior LED light ( $s_{\bar{P_{{EI}_{i}}}}$ ) leads to an error in the CO₂ savings ( $s_{C_{{CO}_{2}}}$ ) that error shall be calculated by means of Formula 6:

Notes on Division 4.2.1

Textual amendments

F1: Substituted by Commission Implementing Decision (EU) 2020/1714 of 16 November 2020 amending Implementing Decision (EU) 2019/1119 as regards the testing methodology for certain not-off vehicle charging hybrid electric passenger cars and to take into account the use of alternative fuels and Implementing Decision (EU) 2020/1339 as regards rear position lamps (Text with EEA relevance).