Answer:
Step-by-step explanation:
Greek students will represent p1 (proportion 1)
Non-Greek students will represent p2
If we were to conduct a hypothesis test for this data, we would use a test for the difference of 2 proportions. The hypothesis for this test would be as follows...
H0: p1 - p2 = 0
Ha: p1 - p2 > 0
The reason the alternate hypothesis is greater than 0 is because the question claims that the proportion of greek students (p1) is greater than the proportion of non-greek students (p2). So p2 is smaller than p1. We are subtracting a smaller number from a larger number. That will always result in a positive number.
Answer: x = 3.5
Step-by-step explanation:
Answer: $6, 720
Step-by-step explanation:
Formular for simple interest =P×R×T
where;
P= 6000
R= 3% = 0.03
T= 4 years
$6000 × 0.03 × 4
= $720
The total amount to be paid back at the end of time will be
$6,000 + $720
=$6, 720
I hope this helps
3x-5(8)=2
3x-40=2
3x=40+2
3x=42
x=14
