1)The state police, using radar, checked the speeds (in mph) of 30 passing motorists at a checkpoint. The results are listed below:44 38 41 50 36 36 43 42 49 4835 40 37 41 43 50 45 45 39 3850 41 47 36 35 40 42 43 48 33Mean ______________ Median ______________ Mode ____________Standard deviation (Sx) (Round to two-decimal places) _________________

Manoj Shrivastava , 13 Years ago

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