We want to verify if the colour of a car correlates with its top speed. We have taken the following sample:

	Black	Red	White	Total
under 110 mph	50	17	5	72
110 mph-140 mph	39	14	41	94
over 140 mph	28	23	33	84
Total	117	54	79	250

Compute the chi-squared statistic (not the corresponding probability from the table!) for this data and enter it to at least 1 decimal place.