Coefficient

The shoe price of the rubber sample, shoe, depends on the durability of the product a cheaper shoe will last a lot less to the consumer in comparison to an expensive shoe which can be seen in the durability table. With each sample there is a six month difference in durability between the previous sample and it can be seen that the most expensive sample, 2, does not last the longest but it does have the highest coefficient at .88. A higher coefficient was dependent on the force of friction that was found, a smaller friction force would lead to a smaller coefficient, this can be seen in the coefficient data table.