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STATISTICAL TECHNIQUES c) For a certain internet connection, there is an average of 1 transmission error per 20 seconds What is the probability of, i. more than 1 I tammisio emor during half a minui of conection? 12 marks) ii. less than 10 transmission error during 5 minutes of connection? 12 marks] ii less than 200 transmission errors during an hour of connection? 2 marks]

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iven that A average pes 2o second average por half m, nuke Find PC X P(x<I) folloing stepsPress 2ND and thenVARS e.rn 2) chck on DİSTRİ, . Seron click on D: Paisso ncd f 3) Pluai 4) click on Paste.子 ht e or0.442175 ii〉 い. d=1 for 20 Second ds for 30 second d23 f on 60 Second = 1 minFind p(x〈10) use same steps to find PCKKI) caloujabs. click on pa_pte and hit u나 entri Find PCxo)

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