Mathematics, 07.11.2020 21:00 j8838
In 2006–2007, the Canadian in-hospital preterm birth (prematurity, that is, birth before 37 weeks of gestation) and SGA (small for their gestational age) rates were approximately 8.1% and 8.3%, respectively. A survey of 500 randomly selected Canadian in-hospital births is conducted.
a) What is the approximate probability that at most 50 of these births will be declared SGA?
b) What is the probability that more than 10% of the sampled births will be termed preterm?
Answers: 1
Mathematics, 21.06.2019 18:30, mauralawson
Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =
Answers: 1
Mathematics, 21.06.2019 19:30, ellarose0731
Hi, can anyone show me how to do this problem? 100 points for this. in advance
Answers: 2
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