Answer:
B. Industrial is the correct answer.
Explanation:
Answer:
guns, germs, and steel
Explanation:
the three major elements that separate the world's haves from the have-nots are developing agriculture, living in areas without natural geographic barriers, and acquiring immunity to diseases.
Answer:
You are correct.
Explanation:
Looking at the graph, point P is 16 units higher than point Q in the y-axis.
Answer:
The mean age of the combined distribution of both men and women in the course is:
20.47 years.
Explanation:
a) Data and Calculations:
Random variable M = age of men
Random variable W = age of women
Distribution of M: W:
Mean = 20.7 years 20.2 years
Standard Deviation = 1.73 years 1.60 years
Percentage of enrolled 54% 46%
Mean Age Proportion 11.178 9.292
Combined mean age = 20.47 (11.178 + 9.292)
b) Mean Age Proportion:
M = 20.7 * 54% = 11.178
W = 20.2 * 46% = 9.292
Total 20.47
True.
Since scarcity is the basic economic problem, without scarcity there would be no need to study economics. Scarcity means when a particular commodity is not enough to satisfy human wants completely. So, if scarcity doesn't exist, it'll mean that everyone's wants will be fulfilled, hence the need to study economics will not be there.
