Most pregnancies are full term, but some are preterm (less than 37 weeks). Of those that are preterm, they are classified as early (less than 34 weeks) and late (34 to 36 weeks). A report examined those outcomes for one year, broken down by age of the mother. Is there evidence that the outcomes are not independent of age group? Early Preterm Late Preterm Under 20 129129 275275 20 to 29 248248 597597 30 to 39 163163 425425 40 or Over 2222 4141 Choose the correct null and alternative hypotheses below. A. Upper H 0H0: Age group and outcome are independent. Upper H Subscript Upper AHA: Age group and outcome are not independent. B. Upper H 0H0: Age group and outcome are not independent. Upper H Subscript Upper AHA: Age group and outcome are independent. C. Upper H 0H0: The proportions of early/late preterm births are the same for all age groups. Upper H Subscript Upper AHA: The proportions of early/late preterm births are not the same for all age groups.

this is a very good question

step-by-step explanation:

i got a hair cut today from my mom not to flex just to flex kim jon un is one rad fellow i'd say you'd need to take the hairline in kinda like a box shape like someone rammed a lego brick into your head. from there you really need to take the top up keeping with that boxy aesthetic, finally coat the whole thing with gel if your country economics are failing or whatever you can just coat it with the starving children's food rations. about 5 orphans per strand is a good ratio. good luck with the fresh cut my dude

statement #3: proof- ang is congruent to ang ecd : angles are congruent.  

step-by-step explanation:

1: the missing angles in statement #3  

a.) acb  

reason- the reason why the answer is acb is because angle ecd and angle acb are both the same size *that's what the word congruent means this is really simple.  

2: the missing word in reason #3  

c.) vertical  

reason- the reason why the answer is vertical is because the angles in that diagram on figure 2 is slanted, which is vertical, and the e and a both lay on vertical lines. along with the other's, but e and a are the 2 main points you want to focus on. and c is kind of like your starting point, because c is for both angles, not just one.  

i hope that was and understanding.

jbankston is right, use thhe link and you should find the answer.