Answer:
Global life expectancy is the average age that people live to be. This is not a national life expectancy where we look only at one country and is on a global level. The industrial revolution impacted life expectancy by raising wages, living conditions. New technology was invented and many breakthroughs in sanitation were made.
Answer:
Standard Deviation of D: It cannot be determined from the information given because the scores are not independent.
Explanation:
Khan academy
Using a passive voice is when the auth accepts or allows what happens or what others do, without active response or resistance.it allows them to highlight the most important participants
Evaluates the behavior of parents students and the educator
