Numerator is the the number above the line on a fraction, while the denominator is the number underneath the line.

is similar to

Fraction with numerator -6 and denominator 8
Answer: THIRD OPTION.
Step-by-step explanation:
Since
, then
is:

In order to find which table represents
when
, you can follow these steps:
1. Substitute
into the function
:

2. Substitute
into the function
:

3. Substitute
into the function
:

Notice that those ouput values (for
and
) matches with the table provided in the third option. That table represents
when
:
Answer: C. Significant at 0.036
Step-by-step explanation:
Given:
Number of selected samples Ns= 500
Number of airplane that arrive on time Na = 482.
Number of airplane that arrive late Nl = 500 - 482 = 18
The probability that an airplane arrive late:
P(L) = Nl/Ns
P(L) = 18/500
P(L) = 0.036
Interpret an event as significant if its probability is less than or equal to 0.05.
Since P(L) < 0.05
P(L) = Significant at 0.036