Question: homework help please........................................................................ 7) Determine the cut off durability to offer at most 1 In full replacement for customer satisfactm in the battery sales. 8]
homework help please........................................................................

7) Determine the cut off durability to offer at most 1 In full replacement for customer satisfactm" in the battery sales. 8] Determine the probablllty that a set of 9 batteries last more than 2.5 years 9) Determine the probability that a set of 900 last more than 2.5 years 10) Determine whether the distribution of Durability for the batteries 5 Normal or not. Justify your answer Probability Plot of Durability A Normal '. / Main 2335 ./ StDar 35.14 N 230 no ' 0.389 P-wiue 0.332 20 25 Durability A
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