Let's try putting the CLT (Central Limit Theorem) to practice.In a study of bumblebee bats, one of the world’s smallest mammals,the weights have a mean of 2.0 grams and a standard deviation of0.25 gram.
a) Find the probability that a randomly selected bat from thestudy weights more than 2.3 grams.
b) A random sample of 7 bumblebee bats is selected from thestudy. Find the probability that the mean weight of the sample ismore than 2.3 grams.
c) A random sample of 40 bumblebee bats is selected from thestudy. Find the probability that the mean weight of the sample ismore than 2.3 grams.
