Answer:
The answer is- Test of two proportions
Explanation:
A test for two proportions is used to compare two proportions in order to see if they are the same. it is used when comparing the percentages of two groups. Like in the question, the marriage counselor is checking to see if the percentage of communicative couples whose marriage ended separation or divorce was greater than the percentage of non-communicative couples whose marriage ended in separation or differences.
The two different proportions are the communicative and non-communicative couples.
Answer:
What characteristics apply to developed countries?
CHARACTERISTICS OF DEVELOPED AND DEVELOPING COUNTRIES.
DEVELOPED COUNTRIES.
High per capita income.
Low incidence of poverty.
High standard of living.
Narrow income inequalities.
Low growth rate of population.
Low level of unemployment.
Explanation:
Answer:a
Explanation:
The Present value of cash Flow increases as the discount rate decreases as there is an inverse relation with discount rate.
Mathematically,
Where
PV=Present value
CF=cash Flow
r=discount rate
t=time
as r decreases PV increases
Answer:
d senate
Explanation: the senate is part of the legislative branch along with the house
