Point
b) the statistic is the distance from
The Central Limit Theorem states that
a) When the population distribution is
normal the sampling distribution will also
be normal
There are many distribution curves but
only one standard normal curve.
top
when n is sufficiently large ( 30), the
sampling distribution of is approximately
normal even if the population distribution
is not normal

answer: they are supplementary angles

step-by-step explanation: 161+19=180. supplementary angles equal 180 degrees

step-by-step explanation:

to determine whether a given function is even, we simply substitute x with -x in the expression. if the result after simplification is identical to the original equation, then the function is said to be even other wise odd.

f(-x) = (-x)^2 - (-x) + 8

      = x^2 + x +8

the resulting function is not identical to the original one;

f(-x) ≠ f(x)

therefore, f(x) is not an even function

middle maybe?

step-by-step explanation: