Discuss the below:
Q: Sixteen retail outlets were surveyed to find the cost of a window chiller. The results are
280,310,265,298,285,325,360,340,260,275,295,280,355,295 and 355.
Find the midrange
Find the value corresponding to P50
Find the first quartile (in dollars)
Find the mean
Find the unbiased standard deviation
What is th z-score, correct to the nearest hundredth, of the data entry 260