Mathematics, 25.11.2020 01:20 tiniecisneros28
A doctor wants to determine if a new medication for cholesterol is more effective than the previous medication. The doctor informed his patients of the new medication and asked them if they would like to participate in a drug trial to test the effectiveness of the new cholesterol medicine compared to the current medication. Twenty-five patients who were currently taking medication for cholesterol volunteered and were given the new medication. After two months, the patientsā cholesterol levels are checked.
Which of the following is a true statement about the design of this experiment?
This experiment will show the effectiveness of the new cholesterol medicine.
Because a random sample was not used, the doctor will not be able to determine the effectiveness of the new medicine.
Because the doctor did not have a different random sample of patients take the original medication, the effectiveness of the new medicine will not be able to be determined.
Because the doctor did not have a different random sample of patients not take any medication, the effectiveness of the new cholesterol medication will not be able to be determined.
Answers: 1
Mathematics, 21.06.2019 14:30
Geometry: determine whether segment mn is parallel to segment kl. justify your answer. jm 6 mk 3 jn 8 nl 4
Answers: 1
Mathematics, 21.06.2019 14:30
Agrain trader buys the following amounts from three suppliers: 3,200 pounds, 5,100 pounds and 700 pounds. what is the total weight of his purchase?
Answers: 1
Mathematics, 21.06.2019 17:00
Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?
Answers: 1
Mathematics, 21.06.2019 18:10
Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form
Answers: 3
A doctor wants to determine if a new medication for cholesterol is more effective than the previous...
History, 18.11.2020 22:40
Arts, 18.11.2020 22:40
History, 18.11.2020 22:40
Spanish, 18.11.2020 22:40
Mathematics, 18.11.2020 22:40
Health, 18.11.2020 22:40
Arts, 18.11.2020 22:40
Mathematics, 18.11.2020 22:40
Mathematics, 18.11.2020 22:40
Mathematics, 18.11.2020 22:40
History, 18.11.2020 22:40