Mathematics, 10.11.2020 19:40, Ilovesnoopy69
1) What is the purpose of the random assignment of treatments to subjects 1 poin in an experiment? * (A) To create roughly equivalent groups that are proportionately representative before treatments are administered. (B) To prevent certain groups in the population from being systematically excluded in the experiment. (C) To reduce bias in the selection of the subjects to be included in the experiment (D) To eliminate the need for blinding in an experiment.
Answers: 3
Mathematics, 21.06.2019 13:00, thisbegaby
Jessica is a custodian at oracle arena. she waxes 20 m2 of the floor in 3/5 of an hour. jessica waxes the floor at a constant rate. at this rate how many sqaures meters can she wax per hour
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Mathematics, 21.06.2019 19:30, ruddymorales1123
If y varies directly as x2 and y=6 when x=6, find the constant of variation.
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Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11
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Mathematics, 22.06.2019 02:00, ggdvj9gggsc
The base of a pyramid is a square with 5 lines of 5cm the slant height of each lateral face of the pyramid is 6 cm what is the surface area of the pyramid
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1) What is the purpose of the random assignment of treatments to subjects 1 poin in an experiment? *...
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