Answer:
$11,340
Step-by-step explanation:
1 month: 630
18 months: 18×630=11,340
3.5 - 3.2 = 3.8 - 3.5 = 4.1 - 3.8 = 0.3 (common difference)
Y-Intercept =(−8)
Go to the graph and plot the point the point (0,−8) on the y-axis.
Then rise 4 and run 1. Plot the point (1,−4)
Then again "rise 4" and then "run" 1. Plot the point (2,0)
- The sample size is 64.
- The point estimate of the population proportion is 0.625.
-The margin of error is approximately 16%.