(a.) you want to determine if the lives are lognormally distributed in order that you can establish the design life for a probability of failure of 0.001 (0.1 percent). plot the data as log of life versus plotting position using mean ranks using the probability paper supplied on blackboard. are the data lognomally distributed? predict what the design life would be from your plot for 0.1%. mean ranks: (b.) what are the mean and standard deviation from your plot in both log units and in cycles?

the f

last graph i believe

step-by-step explanation:

worked it out i believe

aloha~! my name is zalgo and i am here to you out on this amazing day. to answer your question, yes, nonzero numbers can have a greatest common factor and that would be 1. still don't get it? let me considering every number is divisible by 1 and hence every number has 1 as a factor of theirs. so, if 2 nonzero numbers didn't share any gcf (greatest common factor), they would still have a factor in common and that would be 1.

i hope that this ! : p

"stay and stay proud! " - zalgo

(by the way, do you mind marking me as brainliest? i'd greatly appreciate it! mahalo! x3)