You have a sample of 32 drug court participants and find that they spend, on average, $350 in fees to participate in the program. The sample has a standard deviation of 18.36. Based on this information, calculate a 95% confidence interval for the population mean. You MUST show your work to receive credit. You can type it in the box, upload a .pdf or picture, or use the equation editor.

Interpret the value of the confidence interval.