Answer:
A) Modern presidents have felt justified in issuing many executive orders
Explanation:
Its most likely A
D is the correct answer, but do not rely on me to much...sorry.
Answer:
Positive Correlation is the direct relationship between salary, education - i.e high education, high salary & low education, low salary.
Explanation:
Correlation is statistical co-movement between two variables. It's coefficient lies between -1 & +1
Positive Correlation implies that variables are positively related. One variable increase, other variable increase & one variable decrease, other variable decrease. Scatter graph is upward sloping.
Negative Correlation implies that variables are negatively related. One variable increase, other variable decrease & one variable decrease, other variable increase. Scatter graph is downward sloping.
Lower education implies lower salary, Higher education implies higher salary, higher education. So, salary & education are positively correlated. Scatter graph is downward sloping in this case. The correlation between these could be Perfect Positive = +1, or Moderate Positive i.e < 1.
Example : If among accountant, architect, pharmacist, surveyor - The one having highest education (eg - pharmacist) gets highest salary ; the one having least education (eg - surveyor) has least salary.
It extended north to the Hindu Kush, west of the Ganges River, south almost to the tip of the Indian subcontinent, and east along the Bay of Bengal.
Explanation:
We can break the statement down in parts to see why it is correct.
<u>North</u><u> to </u><u>the Hindu Kush</u> : to is the keyword here. It is clear that the empire did reach the Hindu kush mountains to the north.
<u>West </u><u>o</u><u>f the Ganges River</u>: of here is the key word. We can see that all part of the west bank of Ganges were a part of the empire.
<u>South </u><u>to</u><u> the tip of Indian Subcontinent</u>: Can be seen on the map
<u>East </u><u>along </u><u>the bay of Bengal</u>: along is the key word here. It clearly does stretch until the bay of Bengal.