2. One-way analysis of variance 2.3 Examples CANVAS X iiiii Auto thefts. A researcher wants to determine if there is a Complete this with ANOVA and significant difference in the rate of auto thefts by census metropolitan answer the Lecture 11 - Within- area (CMA) in Canada. The data are shown. At a= 0.05, can it be lecture quiz! Just for bonus points. concluded that there is a difference in the average rate of auto thefts in each CMA (Bluman & Mayer, 2011)? Auto thefts by city population More than Between Less than 120 500,000 250,000-500,000 250,000 37 54 57 100 78 41 18 115 71 57 80 58 51 20 75 35 83 Theft rate X1 = 72.6 X2 = 50.4 X3 = 47.0 60 $7 = 828.3 $3 = 190.8 $3 = 766.5 X Source: Adapted from Statistics Canada. Juristor. "Motor Vehicle Theft in Canada-2001." Catalogue 85-002. Vol. 23. No. 1. 40 20 0 > 500K 250-500K