Mathematics, 27.06.2019 19:00, AM28
Which of these numbers are rational? negative 6 over 5., square root of 5., 3.5, 0 point 5 bar., square root of 4.
Answers: 1
Mathematics, 21.06.2019 23:00, sugar1014
According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.
Answers: 1
Which of these numbers are rational? negative 6 over 5., square root of 5., 3.5, 0 point 5 bar., sq...
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