Therainfallinmim)inacityon7daysofacertainweekwasrecordedasfollows:DayM – InterviewSolution

1.	Therainfallinmim)inacityon7daysofacertainweekwasrecordedasfollows:DayMon Tue Wed Thurs Fri Sat SunRaintall b:012.2 2.1(in mm)0.0 12.2 2.1 0.0 20.5 5.51.0nd the range of the rainfall in the above data.)Find the mean rainfall for the week.(ii) On how many days was he rainfall less than the mean rainfall.
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