A claim is made that there is no correlation between strength and price in garbage bags. A sample of 11 brands of garbage bags were ranked according to their strength and their price. These ranks are given in the table below. Hours Brand Strength Price A 5 9 B 8 3 C 2 16 D 10 E 1 2 G 6 10 H 9 1 11 3 K 11 8 Round your answers to 3 places after the decimal point, if necessary. (a) Find the value of the (Spearman's) rank correlation coefficient test statistic. Test statistic: Is = (b) Find the critical values of (Spearman's) rank correlation coefficient if this test is conducted at the 0.2 significance level. Do not type " + " in front of your answer (the + is already given in front of the answer box below). Critical values: Is = (c) What is the correct conclusion of this test? There is not sufficient evidence to warrant rejection of the claim that there is no correlation between strength and price. There is not sufficient evidence to support the claim that there is no correlation between strength and price. There is sufficient evidence to support the claim that there is no correlation between strength and price. There is sufficient evidence to warrant rejection of the claim that there is no correlation between strength and price