Mathematics, 28.06.2020 02:01 adios0
Two clinical trials were designed to test the effectiveness of laser treatment for acne. Seaton et al. (2003) randomly divided participants into two groups. One group received the laser treatment, whereas the other group received a sham treatment. Orringer et al. (2004) used an alternative design in which laser treatment was applied to one side of the face, randomly chosen, and the sham treatment was applied to the other side. The number of facial lesions was the response variable.
Orringer et al. used in a design.
Seaton et al. used a completely design.
Answers: 2
Mathematics, 21.06.2019 20:30, Mgarcia325
Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did
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Mathematics, 21.06.2019 21:30, luckilyalexa
Your company withheld $4,463 from your paycheck for taxes. you received a $713 tax refund. select the best answer round to the nearest 100 to estimate how much you paid in taxes.
Answers: 2
Mathematics, 22.06.2019 05:40, lildeb2778
Carmen and matt are conducting different chemistry experiments in school. in both experiments, each student starts with an initial amount of water in a flask. they combine two chemicals which react to produce more water. carmen's experiment starts with 30 milliliters of water in a flask, and the water increases in volume by 8.5 milliliters per second. matt's experiment starts with 10 milliliters of water and increases in volume by 28% each second.
Answers: 3
Two clinical trials were designed to test the effectiveness of laser treatment for acne. Seaton et a...
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