Mathematics, 13.07.2021 17:50 61497
In a trial of new drug X against a standard drug Y for the treatment of depression, the new drug caused improvement in 56% of 73 patients and the standard drug showed improvement in 41% of 70 patients. 1) Complete the 2 by 2 table below. (4 marks) CASES (Depressed) CONTROLS (Not Depressed) DRUG X (exposed) DRUG X (unexposed) 2) Identify and classify the level of measurements of the dependent and independent variables. (4 marks) 3) Construct a null and alternative bypothesis for this clinical trial (2 marks) 4) Formulate an analysis plan. (2 marks) (4 marks​
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Mathematics, 21.06.2019 13:00
Acompany is making new soccer uniforms for a team. the company uses 2.5 yards of fabric for each shirt. the company uses 82.5 yards of fabric to make shirts and shorts for 15 players. the equation and solution below represents the situation. 15(2.5+x)=82.5; x=3 what does the solution, x=3, represent?
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What is the length of the unknown leg in the right triangle ?
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15 points what is the end behavior of this graph? & what is the asymptote of this graph?
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Mathematics, 21.06.2019 23:00
Given the expression (7 ? 4i) ? (2 + 6i), perform the indicated operation and write the answer in the form a + bi.
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In a trial of new drug X against a standard drug Y for the treatment of depression, the new drug cau...
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