FEBRUARY'S I.C.s - THE PARTY AVERAGES

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My favourite measure of bias across the Beeb is the super-average interruption coefficient - which is calculated very simply by adding up all the individual I.C.s for each party & then dividing them by the number of interviewed granted to each party that month. As with all statistics, the larger the sample, the better the result - and the more significant any differences (hence the increase of the I.C. to 2 decimal places).

Here is how things worked out in February:

Plaid Cymru (2) - 0.95
Independent Conservative (1) - 0.90
Conservative (81) - 0.89
Green (1) - 0.8
UKIP (2) - 0.70
Labour (106) - 0.69
SNP (6) - 0.55
Lib Dems (50) - 0.54
UUP (1) - 0.30
DUP (3) - 0.17