Which are people more likely to do accidentally, put coloredclothes in with the white clothes wash, or white clothes in withthe colored clothes wash? Principia Martindale surveys 4800 people,and asks them to tell her over a month-long period how many itemsof mismatched clothes they put in their colored and white washes.She finds that on average people put 2.4 white clothes in with thecolored wash (variance=4.1), and 4.8 colored clothes in with thewhite wash (variance=3.2). The sample distributions appear to benormally distributed. Do people put more whites in with coloreds,or more coloreds in with whites? one-sample z-test (single-samplez-test) repeated-measures t-test (i.e., dependent samples t-test)Independent-measures ANOVA Repeated-measures ANOVA (i.e., dependentsamples ANOVA) two-way ANOVA
