Answer: This is an example of the range of variation.
Step-by-step explanation:
Range of variation here means the acceptable values of variance (in the miles covered) between the actual miles covered by the driver and the 160 miles standard as calculated by UPS.
<span><span><span>(−∞,0)</span>∪<span>(0,∞)</span></span><span><span>(-∞,0)</span>∪<span>(0,∞)</span></span></span><span>{x|x≠0<span>}</span></span>
Answer:
A total of four people
Step-by-step explanation:
Answer:
The ratio is 6:2:1.
Step-by-step explanation:
Let's denote:
Blue counter b
Red counter r
Yellow counter y.
There is given
r=3b (three times more red as blue) [1]
and
b=2y (twice more blue as yellow.) [2]
Now, replacing [2] to [1] gives
3*2y=r
6y=r.
Hence, the ratio is 6:2:1, because r=6y and b=2y.
Answer: no correlation .C
Step-by-step explanation: there is no correlation if the change on X has no impact on Y
hope this helped