In the past, 44% of those taking a public accounting ...

Worksheet on 2-Prop Z test. 2019.4.8. Name _____+_____ 1. A consumer agency spokesman stated that he thought that the proportion of households having a washing machine was higher for suburban households than for urban households. To test to see if that statement was correct at the 0.05 level of significance, a reporter randomly selected a ... ................
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