Determine the value of n for each case below. a) a line with a slope of N/12 is
parallel to a line with a slope of 10/8

b) a line with a slope of 8/n is
perpendicular to a line with a slope of 25/10

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