Respuesta :
Answer:
b-What is the average number of rainbows each year in Honolulu?
c-How many pedestrians would use a walkway built over a busy road?
d-How many police cars are equipped with computers?
this is the answer
Step-by-step explanation:
E D G E N U I T Y
The situations it is appropriate to use a sample:
B. What is the average number of rainbows each year in Honolulu?
C. How many pedestrians would use a walkway built over a busy road?
D. How many police cars are equipped with computers?
What is a simple sample technique?
Simple random sampling is a sampling technique in which each member of a population has an equal chance of being chosen, through the use of an unbiased selection method. The sample is chosen by a random method as every subject in the sample is assigned a number.
Why do we use sampling techniques?
Sampling saves money by granting researchers to gather the same answers from a sample that they would receive from the population. Non-random sampling is significantly cheaper than random sampling because it lowers the cost associated with searchinh people and collecting data from them.
Learn more about Sample Techniques here
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