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1) The state pol i ce, using radar, checked the speeds (in mph) of 30 passing motor i sts at a checkpoint. The results are listed below: 44 38 41 50 36 36 43 42 49 48 35 40 37 41 43 50 45 45 39 38 50 41 47 36 35 40 42 43 48 33 Mean ______________ Median ______________ Mode ____________ Standard deviation (S x ) (Round to two-decimal places) _________________


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 48


35 40 37 41 43 50 45 45 39 38


50 41 47 36 35 40 42 43 48 33


Mean ______________ Median ______________ Mode ____________


Standard deviation (Sx) (Round to two-decimal places) _________________


Grade:

1 Answers

Saurabh Koranglekar
askIITians Faculty 10341 Points
one year ago
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