Answer: Standard deviation
Explanation:
Standard deviation is expressing the quality of how much group members differ from mean value for the group.
Obeying the laws of the country,paying taxes levied by the gouvernment,or serving in a jury or as a witness in court...
B because it’s only one person
Answer:
Our Moon doesn't have an atmosphere because it is too small and doesn't have a strong magnetic field. Any atmosphere it might have had would be stripped away by the solar wind that barrages the small world. In contrast, our planet has more mass to hold its atmosphere close, and a strong magnetic field to protect it.