Lin and Noah are packing small cubes into a cube with an edge length of 1 1 2inches. Lin is using cubes with an edge length of 1 2inch, and Noah is using cubes with an edge length of 1 4inch. a) Who would need more cubes to fill the 1 1 2 -inch cube? Show how you know

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