Plzz have to have this submitted by tonight! jon buys t-shirts online for his friends. the table below shows the cost for each shirt including the shipping fee. write a verbal description that describes the relationship. (hint: find the equation first.) thx: )

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.