Single Policyholders
n₁=420
Number making claims
=84
Married Policyholders
n₂=840
Number making claims
=126
a. Use α = 0.05. Test to determine whether the claim rates differ between single and married policyholders. Which statistical test is most appropriate for this scenario?

a) Chi-square test
b) T-test
c) ANOVA
d) Pearson correlation coefficient