Mathematics, 24.06.2020 17:01, angelasequen5656
Is the observed sample proportion unusual? Based on previous studies, researchers have that 6% of children are born with a gene that is linked to be a certain childhood disease. If the researchers test 950 newborns for the presence of this gene, would it be unlikely for them to find fewer than 25 children with the gene? Answer by calculting the appropirate z-score. Round to the nearest hundredth when necessary. a)No, z=-0.005 b)Yes, z=-4.41 c)No, z=-6.59 d)Yes, z=-6.59 e)No, z=-4.41 I've confused about choosing between yes or no.
Answers: 1
Mathematics, 21.06.2019 20:50, xbeatdroperzx
Ms. ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms. ortiz charge per kilogram of tomatoes to make on a load of tomatoes?
Answers: 2
Mathematics, 21.06.2019 23:00, soldierboy771
What is the length of the midsegment of a trapezoid with bases of length 15 and 25 ?
Answers: 1
Is the observed sample proportion unusual? Based on previous studies, researchers have that 6% of ch...
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