please answer fast

1) Consider a LOGNORMAL distribution with a mean equal to 5 and a standard deviation equal to 2. Prove the following items a) What is the probability that the variable is greaterthan 6? b) What is the probability that the variable will be less than 0? c) For what value of the variable is it true that the probability of being exceeded is 0.7? d) For what value of the variable is it true that the probability of being exceeded is 0.1? e) What is the probability that a random number with that distribution is between 3 and ? e) what is the probability that a random number with that distribution is between 3 and 4? **Edit**