Systematic sampling is a type of probability sampling method in which sample members from a larger population are selected according to a random starting point but with a fixed, periodic interval. This interval, called the sampling interval, is calculated by dividing the population size by the desired sample size.
35 divided by 7 is 5 and 42 divided 7 is 6 ... it should actually be 5:6
Answer:
Step-by-step explanation:
Given
Required
Solve using distributive property
can be rewritten as 
So:
Factorize:
Now, we can apply distributive property on the expression;
Hence, the above is an equivalent expression.
Solving further, we have
Answer:
6
(
−
3
+
2
)
Step-by-step explanation:
Find common denominator
2
−
1
6
=
6
(
−
3
+
2
)
\frac{t}{2}-16t=6(-3t+2)
2t−16t=6(−3t+2)
2
+
2
(
−
1
6
)
2
=
6
(
−
3
+
2
)
