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A programmer plans to develop a new software system . In planning for the operating system that he will use , he needs to estimate the percentage of computers that use a new operating system . How many computers must be surveyed in order to be 95%/ confident that his estimate is in error by no more than two percentage points ?' Complete parts ( a ) through ( C ) below ." a ) Assume that nothing is known about the percentage of computers with new operating systems . 17 = \\\\ ( Round up to the nearest integer . ) b ) Assume that a recent survey suggests that about $8%/' of computers use a new operating system* 17 = \\\\ ( Round up to the nearest integer . ) C ) Does the additional survey information from part ( 6) have much of an effect on the sample size that is required ?" O A. No , using the additional survey information from part ( 6 ) does not change the sample size . OB. No , using the additional survey information from part ( 6 ) only slightly increases the sample size . OC. Yes , using the additional survey information from part ( 6 ) dramatically increases the sample size . Click to select your answer ( 5 )`