What happens when the quantity is above the equilibrium point? if it is over 50, they will have more supply and less demand. there is going to be a surplus of t shirt which means they will make more t shirts that nobody is going buy. they will take the price down.

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