Mathematics, 18.06.2020 15:57 ElegantEmerald
Money Spent on Road Repair A politician wishes to compare the variances of the amount of money spent for road repair in two different counties. The data are given here. At α = 0.05, is there a significant difference in the variances of the amounts spent in the two counties? Use the P-value method.
County A County B
s1 = $11,596 s2 = $14,837
n1 = 15 n2 = 18
A. State the hypotheses and identify the claim
B. Find the critical value(s).
C. Compute the test value.
D. Make the decision.
Answers: 1
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