Average Customer Satisfction Score Mean 3.194444444 Standard Error 0.103955663 Median 3 Mode 4 Standard Deviation 1.394711569 Sample Variance 1.94522036 Kurtosis -1.206319042 Skewness -0.215387769 Range 4 Minimum 1 Maximum 5 Sum 575 Count 180 Jordan is concerned that customers will be reluctant to use the self-service checkouts. Drawing on your results, advise Jordan if this is the case. in simple term