Answer: A and B only
Step-by-step explanation:
In function, for one value of x there must be only one value of y.
Answer:
2.60
Step-by-step explanation:
Given that:
n = 1600


The test statistics can be computed as:





Using the rectangular route Mike rides 12 miles. If he rides diagonally the distance is √2²+10²=√4+100=√104.
The difference between the two routes is 12-√104=1.80 miles approximately.
The ratio of areas is the square of the ratio of linear dimensions. The smaller area is
.. (27 in^2)*(8/12)^2 = 27*(4/9) in^2 = 12 in^2
B. The sample is likely to represent one portion of the population.
This is impossible to say because it's random.