Question: (a) What is the probability that a random observation T from this pop- ulation will satisfy a; 2 s T s #1 + 2? In

 (a) What is the probability that a random observation T from

(a) What is the probability that a random observation T from this pop- ulation will satisfy a; 2 s T s #1 + 2? In other words, what is the probability that T falls within the range ,ulezZ? (b) What is the probability that the mean of a random sample of size 144 from the population will fall within the range it; :I: 2'? (e) What is the probability that the mean of a random sample of size 400 from the population will fall within the range it; :I: 2

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