In a sudofrostments for very pamul "cluster" headaches, 153 pariert were treated with oxygen and 15 ofrer alles were tro

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In A Sudofrostments For Very Pamul Cluster Headaches 153 Pariert Were Treated With Oxygen And 15 Ofrer Alles Were Tro 1 (35.85 KiB) Viewed 27 times

In a sudofrostments for very pamul "cluster" headaches, 153 pariert were treated with oxygen and 15 ofrer alles were tror a placebo og ordnary ar Amorg te 153 parents in the oxygen realment group. 114 were free from headaches 15 minutes after treatment Among the 159 patients on to placebo 21 were free from headaches 15 minutes after eatment USD 0.05 picance level to test the claim that the oxygen treatment is electo. Compete parts (a) through ici below Telm byputra Consider the first sample to be the sample of patients realed with oxygen and the second sampe x be the sample of patients given a placcbo What are the nul and a terrato lepotheses for the hypotheska xst? 16: HDPE p.p HD. SE HA P. 2 HE HPD HP12 DEH- HP D. HD H:24 Idendy the best statistic 2=1 Pound to lo demul preced Identify the Wound so the local planet What is the consom the hypothes? The thesignificado, the wall watu hypothesis. There wufficient de port the aim thach am 1. Tot the claim by contracting an appropriate confidence interval The confidence interval ted Round whese limul aceste What is the corectant bed on the confidence interval Because the confidence intervalimit include 0 there does not appear to be a do include does significant difference between the two proportions. There is evidence to support the claim that echinacea treatment has an effect