Mathematics, 23.06.2019 10:50 codyczajka
Shane has conducted an observational study to learn about how different media messages affect toy purchases. shane surveyed 250 shoppers at the mall and found that 70% of the shoppers were shopping for a specific item they saw advertised on the internet. what conclusion can shane make from his study? there may be a link between advertisements on the internet and toy purchases, but he cannot draw a cause-and-effect conclusion from an observational study. there may be a link between advertisements on the internet and toy purchases, and he can draw a cause-and-effect conclusion from an observational study. an internet advertisement causes shoppers to buy specific toys, but he cannot draw a cause-and-effect conclusion from an observational study. an internet advertisement causes shoppers to buy specific toys, and he can draw a cause-and-effect conclusion from an observational study.
Answers: 3
Mathematics, 21.06.2019 16:20
Two positive integers are 3 units apart on a number line. their product is 108. which equation can be used to solve for m, the greater integer? m(m β 3) = 108 m(m + 3) = 108 (m + 3)(m β 3) = 108 (m β 12)(m β 9) = 108
Answers: 1
Mathematics, 21.06.2019 16:30
Quadrilateral ghjk has vertices g(2, 3), h(8, 2), j(6, 8), and k(3, 6). it is transformed according to the rule t(β4, β5). what are the coordinates of gβ? (β7, 3) (β2, 2) (β1, β7) (2, β2)
Answers: 2
Shane has conducted an observational study to learn about how different media messages affect toy pu...
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