Mathematics, 16.04.2020 02:32 tyrianadonelson
The National Vital Statistics Reports for November 2011 states that U. S. Cesarean delivery rate for 2010 was about 32.8%. Cesarean delivery is also called a "C-section." It means the baby is not delivered in the normal way. The baby is surgically removed through an incision in the mother’s abdomen and uterus. Suppose this year a random sample of 100 births has 41 that are C-sections. Use the estimate from the NVS Report for 2011 as the population proportion, p, and the result from this year’s random sample to estimate the U. S. Cesarean delivery rate for this year with 95% confidence. (Be sure to check that a normal model is appropriate.) Enter your results as responses to the following questions. Enter the lower bound (the smallest possible number) as a percent without the percent sign. If necessary, round to one decimal place.
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Mathematics, 21.06.2019 23:30
Plzzz answer both questions and i will give you 100 points
Answers: 1
Mathematics, 22.06.2019 01:10
Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.
Answers: 3
Mathematics, 22.06.2019 01:30
Your car's gasoline tank holds 18 gallons of gasoline. on a trip in canada, the tank is one-quarter full. you want to fill the tank. how many liters of gasoline are needed to fill the tank
Answers: 2
Mathematics, 22.06.2019 02:40
The graph shows a vertical translation of y= square root of x cubedwhat is the range of the translated function? {yly < 0}{yly > 0}{yly is a natural number}{yly is a real number}
Answers: 3
The National Vital Statistics Reports for November 2011 states that U. S. Cesarean delivery rate for...
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