Which of the following statements best explains why this graph represents a relation that is not a function? y
5.
3
2-
1
nel
.
-2-
-3
-4
-5
The graph extends forever to both the left and the right.
The graph does not pass through the origin.
The x-values between 1 and 3 are each paired with multiple y-values.
The y-values between 1 and 2 are each paired with multiple x-values.

Now, martin can reasonably guess that the standard deviation for the entire population of people at the mall during the time of the survey is $1.50. what is the 95% confidence interval about the sample mean? interpret what this means in the context of the situation where 95 people were surveyed and the sample mean is $8. use the information in this resource to construct the confidence interval.