Mathematics, 13.07.2020 20:01 jojo536
In order to study the mean blood pressure of people in his town, Richard samples the population by dividing the residents by age and randomly selecting a proportionate number of residents from each age group. Which type of sampling is used?
Answers: 3
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If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?
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Atriangle in the coordinates of (2,3), (-4,5) and (-2,4) it is translated 3 units down. what are it’s new coordinates
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Write as a product of two polynomials. 2(3–b)+5(b–3)^2
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In order to study the mean blood pressure of people in his town, Richard samples the population by d...
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