Q8.The company recorded the number of parcels delivered by Branch B as: 30, 45, 25, 35, 45. However, the manager mistakenly reported each value as: 60, 90, 50, 70, 90. Determine the variance of the reported data.@passage
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Q8
26 Oct 2025
Q8.The company recorded the number of parcels delivered by Branch B as: 30, 45, 25, 35, 45. However, the manager mistakenly reported each value as: 60, 90, 50, 70, 90. Determine the variance of the reported data.@passage
