... cereals were recorded and collated into the following2 18 Quantitative methods for business Chapter 6202 Quantitative methods for business Chapter 6Example 6.23Six newsagents sell the following ... 100ϭsx2 08 Quantitative methods for business Chapter 6The means are the same, 7.111, but the standard deviation for Slugar is higher than thestandard deviation for Rabota, 5.555 compared to 4. 485 . ... pass by 28 clients of a driving school are given in the following table:216 Quantitative methods for business Chapter 6Tests taken Number of clients110 28 344353The median and mean for the...