SOMEONE HELP ME THIS IS DUE TODAY

He concluded that a heavier object dropped from the same height as a lighter object will land

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?

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