Mathematics, 11.12.2019 04:31 dlshadowmorfe
To determine if the amount of money spent on alcohol increases as the semester continues, the same individuals were surveyed in august and in november. the amount that they spent on alcoholic beverages over one weekend in each of the months was compared. in this problem, we want to make inferences about:
a. one mean b. comparing means from dependent samples c. comparing means from 2 independent samples d. one proportion e. comparing proportions from 2 independent samples f. comparing proportions from dependent samples
Answers: 3
Mathematics, 21.06.2019 18:30
Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.
Answers: 1
Mathematics, 21.06.2019 20:40
David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.
Answers: 1
Mathematics, 22.06.2019 03:30
You draw a card at random from a deck that contains 33 black cards and 77 red cards.
Answers: 2
Mathematics, 22.06.2019 04:30
Dimitri used a coupon that saved him 80 percent, or $6.87. he paid $34.35 for the items.dimitri used a coupon that saved him 80 percent, or $27.48. he paid $34.35 for the items.dimitri used a coupon that saved him 80 percent, or $6.87. the price of the items before the discount was $34.35.dimitri used a coupon that saved him 80 percent, or $27.48. the price of the items before the discount was $34.35.
Answers: 1
To determine if the amount of money spent on alcohol increases as the semester continues, the same i...
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