Mathematics, 20.11.2021 09:40 serenityparish
do students from uf tend to spend less time texting than students at fsu? a random sample of 100 students was taken from both schools. let muf be the population mean number of text messages sent per day at uf and let mufsu be the population mean number of text messages sent per day at fsu. how should we write the alternative hypothesis?
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