The graph shown below can be described using the equation y=Acos(bx)=k. Which of the following is the value of B +K.
I typed ur questions and this cite with problems came up. I believe ur answer is the following of ur question. Hope this helped. :)
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Answer:
B
Step-by-step explanation:
A biased sample is a sample that does not accurately represent the population.
The survey asked only girls, but we can assume this school has both boys and girls. Therefore, by only asking girls, it creates a bias, because the boys in the school are not represented.
Therefore, the correct choice is B: biased sample.
Answer:
All 1-bedroom apartments in her city only
Step-by-step explanation:
Since the sample of 1-bedroom prices was randomly selected from all complexes in her city, the results can safely be generalized to this population.
Answer:
Step-by-step explanation:
33.366/6.7= 4.98