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= Question Help ustomer wants to know whether the mean chest compression resulting from an institute crash test is the same fdata to the right were collected from the institutes study. and trucks. The Vehicle Type Family Cars Passenger Vans Trucks C

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Solution: The following table is obtained: Group 1 Group 2 Group 3 30 32 27 36 26 28 37 31 37 43 27 31 43 33 33 41 27 34 SumThe within sum of squares is computed as shown in the calculation below: S Swithin = $Swithingroups 127.33333333333 + 45.3333

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