{5 pts each] Assume the weight of Koala bears is normally[ distributed with a mean of 21 lbs and a standard deviation of 5.4 lbs. {a} Draw the appropriate shaded region ofthe normal distribution. nd the probability that a randomly:r selected koala bear will weigh more than 30 lbs? [b]: Find the weight of a Kaola bear at the l1i1 percentile. [o] If a sample of 4D koala bears are weighed, what is the probability that the mean weight of this sample would be between 2D lbs and 22 lbs? Verify the conditions of the CLT. Draw the appropriate shaded region of the normal distribution