Graph the system of inequalities. then use your graph to identify the point that represents a solution to the system. x > 4 y ≤ 2x – 5         (5, 6) (5, –2) (–3, –1) (1, 11)

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.