Answer:
NO
Step-by-step explanation:
This is because the sample should ideally be representative of the whole population. If the right sampling methods are used, the sample should well exhibit the properties of the whole population. The sample mean should be as precise as possible to the population mean , hence it is not unusual for the sampling to mean to be exactly the same as the population mean
Answer:
9-5x
Step-by-step explanation:
You distribute to get 6+3-5x and then you combine the 6 and the 3 to get 9
Answer:
There is not enough information to be able to solve this question.
Answer:
A
Step-by-step explanation:
The angle of an arc is its central angle
Step-by-step explanation:
<h2>explanation</h2>
the formula in use is the square of the previous number subtract 1,
ie
