Answer:
?
Step-by-step explanation:
Answer:
51
Step-by-step explanation:
68/4=17
68-17=51
Answer:
Explained below.
Step-by-step explanation:
Convenience sampling is a kind of non-probability-sampling (i.e. all items doesn’t have an equivalent chance of being selected), which doesn’t comprises of random collection of items.
Convenience sampling is where we take in items which are easy to reach. This sort of sampling technique results in a biased sample.
Systematic sampling is a kind of probability sampling method in which individuals from a larger population are nominated according to a random initial point and a static, periodic interval. If the individual <em>k</em> is selected as the first sample then the sample space consists of every <em>k</em>th individual.
In this case the first sample is an example of convenience sample and the second is a systematic sample.
10 minus 9 would be 1 and 1 plus 8 is 9 so your answer is 9!!!
Answer:
x=-5+3√2 or x=-5-3√2
Step-by-step explanation:
use the quadratic formula
where as a=1 b=10 c=7
and solve it
