Answer with explanation in your own words and don't make random guess or copy paste

A researcher measured the height (in centimeters) of every person on Earth. If the researcher wanted to compare the height between children and adults, which of the following statements below are false? Height is a ratio variable We can use descriptive statistics to compare height between groups If we randomly select 30 individuals, this new group would be called a sample The height of every person visualized in a histogram would probably be a normal distribution 0 We need to randomly sample a group of children and adults