Answer:
b.
Step-by-step explanation:
From the given information:
Null and alternative hypothesis is:
Given:
Number of babies France Switzerland
Sample size (n) 100 100
Mean 1.85 1.65
SD 1.3 1.2
The test statistics can be computed as:
degree of freedom =
= 100 + 100 -2
= 200 -2
=198
At 0.05, using the table;
P-value =
P-value = 0.258
Since P-value is greater than ∝ = 0.05, We fail to reject
We conclude that there is No statistical difference at the 0.05 level. Hence
Answer:
im trying to figure out the answer sorry if take long :( bumb
Answer:
c= -4
Step-by-step explanation:
Answer:
(-6, -36)
Step-by-step explanation:
The vertex of a function of the form is given by the formula:
in other words, we find h and then evaluate function at h to find k.
We know from our function that , .
Replacing values
Now we can evaluate our function at -6 to find k:
We can conclude that the vertex (h, k) of our function is (-6, -36)
A; rate of change is the same as slope, so, using the slope formula,
, where
is the slope and
,
,
, and
are the
and
values.
Plug in
points for
and
, water level being the
and time being the
since we're looking for the answer in ft/hr-- you can choose any two, but from the same row.
ft/hr