Answer:
NO X belonging to real numbers is not a close subset
Step-by-step explanation:
The closed interval [a, b] contains all of its boundary points, while the open interval (a, b) contains none of them. We generalize these terms to sets in Rn: A set S is open if S = Sint . A set S is closed if S = ¯ S .
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A quintic polynomial means a polynomials who's highest exponent value is 5. And a trinomial is a polynomial that has exactly three terms. So the answer is C
Answer:
y=1/6x
Step-by-step explanation:
a computer randomly selects 800 names from a list of all registered voters. Then option C is correct that is Simple random sampling
A simple random sample in statistics, is a subset of individuals chosen from a larger set. Each individual is chosen randomly and entirely by chance, such that each individual has the same probability for the entire larger set.
the complete question is
Identify the sampling method as simple random sampling, systematic sampling, convenience sampling, or stratified sampling. A computer randomly selects 800 names from a list of all registered voters. Those selected are surveyed to predict who will win the election for Mayor.
Choose the correct sampling technique below.
A. Systematic sampling
B. Convenience sampling
C. Simple random sampling
D. Stratified sampling
learn more about of sample method here
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