The midpoint is the average of the endpoint coords.
If (x,y) is F, then -6=(-14+x)/2 and 7=(13+y)/2.
-14+x=-12 so x=2, and 14=13+y, so y=1 and F is (2,1).
so the answer is (2,1)
Increasing the sample size by a factor of 4 or multiplying
it by 4 is equal to increasing the standard error by 1/2. Therefore, the
interval will be half as varied. This also works almost for population
averages as lengthy as the multiplier from the t-curve doesn't modify much when
increasing the sample size.
Answer:
What's the question?
Step-by-step explanation:
I will help if I knew the question
Answer: 25% decrease in number of boxes of goods
Step-by-step explanation:
If you want to find a percent of a number you turn the percent into a decimal
Example:
Step 1
25% of 748
Step 2
0.25*748=561
14x5=70
15x10=150
Answer- 7:15
