Answer:
Galaxies can be grouped by the age of the stars they tend to contain, with <u>irregular</u> galaxies having the youngest stars and <u>elliptical</u> galaxies having the oldest stars.
Answer:
Alan plays a prosecutor role.
Explanation:
A prosecutor has three main tasks: to investigate crimes, to show up in courtrooms and decide whether or not to instigate legal proceedings. during a trial, the prosecutor task is to prove that the suspect commited a crime, he or she asks questions to withnesses, suspect and all people involved in the case aiming that the suspect is guilty.
Answer:
C, If this procedure were repeated many times, 95% of the resulting confidence intervals would contain the true mean SAT score at Morris Knolls.