Answer is option b for this question
Answer:
your answer would be D....
Answer:
The answer is "stratified sampling with equal allocation".
Step-by-step explanation:
Please find the complete question in the attached file.
The given question is an example of Random selection, in which the sampling is a testing process involving breaking into smaller groups called strata. In this, all stratification was established in graded or simple random sampling based on shared qualities or characteristics like salary or academic attainment of a Participant.
Answer:
your answer would be 15.6 because you subtract it
Answer:
The hyperbolas which open horizontally are:
(x+2)^2/3^2-(2y-10)^2/8^2=1
(x-1)^2/6^2-(2y+6)^2/5^2=1
Step-by-step explanation:
A hyperbola with equation of the form:
(x-h)^2/a^2-(y-k)^2/b^2)=1 opens horizontally
Then, the hyperbolas which open horizontally are:
(x+2)^2/3^2-(2y-10)^2/8^2=1
(x-1)^2/6^2-(2y+6)^2/5^2=1