What I Know Choose the correct answer. Write your answer on a separate sheet of paper. If you get
a perfect score, you may skip this module,
1. Give the reduced form of
10 ab?
2ab? 5
Α. α
C 2
D 5
B. b
6ab5 aby

The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample