Whether there have been any changes in the atmosphere in the past century that have increased the radioactivity decay level of all gases? on applying variance analysis .... a no answer to this would be not increase (i.e it can be constant as well as decrease thus no clear impact on the conclusion) ... on basis of this how can we say this is a correct choice .... I understand that C is best possible choice from the given choices but just want to confirm my understanding
Statistics : Posted by Bhavita. • on 10 Feb 2013, 23:14 • Replies 23 • Views 16958
