*line *samplePlease show solution if there is thanks :))

Below is the data on the time {in minutes] it takes several customers to wait in Iii before being served at a fast food restaurant. Assuming the data to be a samp compute the mean. median. range, variance and standard deviation. 3.2 3.3 3.5 3.9 4.] 4.4 4.7 4.8 5.2 5.6 5.6 5.7 5.8 6.0 6.2 6.3 6.4 6.5 6.7 6.7 6.9 7.0 7.2 7.5 8.0 8.8 8.9 9.4 9.7 9.9