Answer:
D.) They must be representative of the population.
Explanation:
In general a sample collected from a set of naturally distributed data set must also follow the bell curve or natural distribution
In other way round it can be said that sample set must have the same characteristics as that of the main set and hence a sample must be representative of the population.
Option D is correct
Actually it's false. He was not known as the Waltz King.
Answer:
the answer will be 60 square units
Explanation:
Answer:
Using a phone camera is bad because it might not have printer connectivity. It also might not print in the way that is desired. A polaroid camera or a similar self-printing camera would be best.
Explanation:
