Mathematics, 19.08.2019 05:30, mari530
Drew's weekly allowance is $8.00.his friend jann' s weekly allowance is $10 drew spends $3 a week and jan spends $4 a week. write two expressions to show how much money each person has at the end of the week?
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
Drew's weekly allowance is $8.00.his friend jann' s weekly allowance is $10 drew spends $3 a week an...
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