Mathematics, 26.07.2019 03:10 jackie0833
In a hypothetical study, a pharmaceutical company is interested in finding the dosage of a new medication that best treats panic attacks. ninety people, who are diagnosed with panic attacks, were randomly assigned to three groups: (1) 20 milligrams of the new drug, (2) 30 milligrams of the new drug, and (3) 40 milligrams of the new drug. after 30 days on the medication, each participant records the number of panic attacks they have experienced in the previous seven days. what hypothesis testing technique should the researcher use to analyze the data? a) anovab) z-test for the population meanc) two-sample t-testd) paired t-test
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Mathematics, 21.06.2019 17:30
Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .
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Mathematics, 22.06.2019 04:20
What is the difference between a linear interval and a nonlinear interval?
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Mathematics, 22.06.2019 04:30
Acertain drug is made from only two ingredients: compound a and compound b. there are 3 millimeters of compound a used for every 4 millimeters of compound b. if a chemist wants to make 693 milliliters of the drug, how many milliliters of compound a are needed?
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Mathematics, 22.06.2019 05:30
5divided by 6.55? can i have the complete answer like in the model
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In a hypothetical study, a pharmaceutical company is interested in finding the dosage of a new medic...
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