Answer: it is not a function if the x repeats
Step-by-step explanation: My teacher always says THE X DOES NOT REPEAT that is the easiest way to remember it
If the number of samples is increased, this actually leads
to a reduction in error of the distribution. This is because of the
relationship between variation and sample size which has the formula of:
σx = σ / sqrt (n)
So from the formula we can actually see that the variation
and sample size is inversely proportional.
Which means that increasing the sample size results in a
reduction of variation.
Answer:
It will have less variation
1) figure out interest amount
400x.12= 48
2) add interest and loan amount
400+48= 448
4x = 5x -12
4x - 5x = 5x - 5x - 12
-x = -12
x = 12
<span>You have to convert rates to the same units before you compare them otherwise you are not comparing like with like. For example, if you compare 3kg with 3000g you may think the second is bigger, but when converted to the same rates they are actually identical.</span>
