Rachel wants to put mulch around her three raised flower beds, as shown in the figure below, • Each of the three rectangular beds is 3 feet in width and 4 feet in length,
• Rachel needs to fill the 13 foot by 6 foot rectangular area around the beds with mulch to a depth of 3 inches

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.