Answer:
You know who else needs help with this
Step-by-step explanation:
MY MOM!!!!
Answer:
One of the assumptions we sometimes need to make when performing statistical inferences is that the response variable in the population has a Normal distribution. Is it possible to check that this assumption is satisfied?
Statement A is correct
Step-by-step explanation:
When performing statistical inferences, one of the assumptions often made is that the response variable in the population has a normal distribution.
Since we do not have the whole population, the above assumption cannot put to a check.
However, the t distribution is robust to modest departures from normality, thus it can be used, if there are no major outliers in the plot of the data.
Therefore, statement A is correct.
Answer:
37.50/5 = $7.50/week
so the difference is 8.25-7.50 = $0.75/week
Step-by-step explanation:
C because 40•27/2•4+27•27 is 2,889 40 is height 27 is base area of triangle u divide by 2 then there is 4 sides so u multiply by 4 and u need to add the base which is base times height and base is 27 and height is 27 so when u do all that u get C
X>-2
any point to the right of x=-2 is a solution
y<u><</u>2x+7
to find, plot 2 points by subsitution
when x=0, y=7
when x=1, y=9
plot the points (0,7) and (1,9)
the point is (-1,4)
draw a line through them
then try a point to see which side to shade on
is 0,0 in that shaded reigon?
no
shade below
look at shaded reigon
