At the beginning of a run on a road that goes due north felipe noticed that he was 7 kilometers south of a dead douglas fir. if th midpoint of his jog was 2 kilometers north of dead douglas fir how far did felipe have to travel?

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.