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Mathematics, 01.03.2021 20:00 statonglenda
A local school board wants to estimate the difference in the proportion of households with school-aged children that would support starting the school year a week earlier, and the proportion of households without school-aged children that would support starting the school year a week earlier. They survey a random sample of 40 households with school-aged children about whether they would support starting the school year a week earlier, and 38 households respond yes. They survey a random sample of 45 households that do not have school-aged children, and 25 respond yes. The school board plans to construct a 90% confidence interval for the difference in proportions of households who would support starting the school year a week earlier. Are the conditions for inference met?
No, the 10% condition is not met.
No, the randomness condition is not met.
No, the Large Counts Condition is not met.
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A local school board wants to estimate the difference in the proportion of households with school-ag...
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