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27. NSAlD pain relieve - their effect by inhibirtisnsutzh as Ibuprofen are among the most widely used drugs. These drugs exert functions, is importantng {a

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27. NSAlD pain relieve - their effect by inhibirtisnsutzh as Ibuprofen are among the most widely used drugs. These drugs exert functions, is importantng {a product\" 0f Prostaglandin. a natural hormone that. among other researcher did a stud t rclimplantation of an embryo on the uterus wall. Given this information. a of conception Were my 0 _etermme 'f Pregnant women who were using an NSAID around the time shortly after the re ore l'ke'y \"thrive a miscarriage. A sample of 1033 women was recruited their us e of N S KID 09""?d a posltlve pregnancy test. Each volunteer subject was interviewed about volunteers s during the \"me Slnce their last menstruation. The subsequent outcome of each pregnancy (UP to 20 weeks) was recorded. Miscarriage is dened as the ending of a r D egnancy before the 20\"1 week of gestation. The results are presented below. Question: Do f NSAID pain reliever around th - - . \"1:5: results Indicate that there IS an association between use 0 st d [me of conception and whether or not the pregnancy ends in miscarriage? (Based on a U y PUblIshed in the British Medical Journal, August 16, 2003). Exp (OE)2/E Non-Users Exp (O-EVIE State the Null and Alternative hypotheses using subscripts to clearly identify the groups or a. variables involved in this particular study. 5 for a X2 Test of b. Assess whether or not this study and the resulting data meet the assumption independence. the results of your intermediate calculations in the Perform the X2 Test of Independence. Show X2 test statistic and state the p c. blanks provided in the table above. Show the calculation of the value. d. Describe the interpretation of the p-value in this context, using terms understandable to the general public. a. State your conclusion with regard to the original scientic question. in a format suitable for a scientic journal

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