The Jmp provides the results of the test done to ascertain the effects of drug and gender combinations on the BP of a some sample set of data os some particular group of people.
<h3>What is statistical hypothesis test?</h3>
A Statistical test of hypothesis is one that is often done so as to measure and examine some specific random sample of the population that is under analysis.
Note that a lot of data analysts often make use a random sample from a population so as to test two different hypotheses which are the null hypothesis and the alternative hypothesis.
learm more statistical hypothesis from
brainly.com/question/15980493
1) She should fill the measuring cup 3 times. (B)
Answer:
the answer is (-3,0) or 4
Step-by-step explanation:
Answer:
-5
Step-by-step explanation:
"r(s(-2))" is a composition of functions. To evaluate this, we need to plug in "-2" into the function S(x) and then take that value and further plug it into R(x).
First, s(-2):
![S(x)=-x^2\\S(-2)=-(-2)^2\\S(-2)=-4](https://tex.z-dn.net/?f=S%28x%29%3D-x%5E2%5C%5CS%28-2%29%3D-%28-2%29%5E2%5C%5CS%28-2%29%3D-4)
Now, we take the value (-4) and put it into R(x) to get our final answer:
![R(x)=x-1\\R(-4)=-4-1\\R(-4)=-5](https://tex.z-dn.net/?f=R%28x%29%3Dx-1%5C%5CR%28-4%29%3D-4-1%5C%5CR%28-4%29%3D-5)
Hence, r(s(-2)) = -5