A normal distribution has a mean of 80 and a standard deviation of 8. A sample size n is selected at random and the mean of the sample is x. Find n if P(x>82)=0.1977

Step-by-step explanation:

huntombros avatar

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answer: 4

step-by-step explanation:

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.