Mathematics, 12.11.2020 17:20 imknutson962
A car manufacturer is looking to compare the sales of their sedan model last year to the sales of the same model 15 years ago at various dealerships. The manufacturer is weighing two different proposals to conduct the study. Under the first proposal, the manufacturer randomly samples 10 different dealerships for their sales numbers last year and randomly selects another 10 dealerships for their sales numbers 15 years ago. In the second proposal, the manufacturer randomly samples 10 dealerships for both sets of sales numbers. Are the samples in these proposals dependent or independent?
Select the correct answer below:-
A. The samples in the first proposal are independent while the samples in the second proposal are dependent.
B. The samples in the first proposal are dependent while the samples in the second proposal are independent.
Answers: 1
Mathematics, 21.06.2019 18:30, 128585
Adoctor administers a drug to a 38-kg patient, using a dosage formula of 50 mg/kg/day. assume that the drug is available in a 100 mg per 5 ml suspension or in 500 mg tablets. a. how many tablets should a 38-kg patient take every four hours? b. the suspension with a drop factor of 10 ggt/ml delivers the drug intravenously to the patient over a twelve-hour period. what flow rate should be used in units of ggt/hr? a. the patient should take nothing pills every four hours. (type an integer or decimal rounded to the nearest hundredth as needed.)
Answers: 1
Mathematics, 21.06.2019 22:00, alondrachon
Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.
Answers: 2
A car manufacturer is looking to compare the sales of their sedan model last year to the sales of th...
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