Willa wants to know if how much people like hiking on a scale of 0-10 is associated with how often they go camping in a year. - z test - one sample t-test - independent samples t-test - paired-samples t-test - one-way between-subjects ANOVA - one-way within-subjects ANOVA - two-way ANOVA - correlation - regression - chi-square test of independence - chi-square goodness-of-fit test