The local police, using radar, checked the speeds (in mph) of 30 motorists in a construction area. The results arelisted below. Construct a frequency distribution, a relative frequency distribution, a cumulative frequencydistribution, and a relative cumulative frequency distribution using six classes. $$\begin{array} { l l l l l l l l l l }
44 & 38 & 41 & 50 & 36 & 36 & 43 & 42 & 49 & 48 \
35 & 40 & 37 & 41 & 43 & 50 & 45 & 45 & 39 & 38 \
50 & 41 & 47 & 36 & 35 & 40 & 42 & 43 & 48 & 33
\end{array}$$ 3 Construct frequency and relative frequency ogives.

Question

The local police, using radar, checked the speeds (in mph) of 30 motorists in a construction area. The results arelisted below. Construct a frequency distribution, a relative frequency distribution, a cumulative frequencydistribution, and a relative cumulative frequency distribution using six classes. $$\begin{array} { l l l l l l l l l l } 
44 & 38 & 41 & 50 & 36 & 36 & 43 & 42 & 49 & 48 \
35 & 40 & 37 & 41 & 43 & 50 & 45 & 45 & 39 & 38 \
50 & 41 & 47 & 36 & 35 & 40 & 42 & 43 & 48 & 33
\end{array}$$ 3 Construct frequency and relative frequency ogives.

Quizplus · Accepted Answer

The Answer of The local police, using radar, checked the speeds (in mph) of 30 motorists in a construction area. The results arelisted below. Construct a frequency distribution, a relative frequency distribution, a cumulative frequencydistribution, and a relative cumulative frequency distribution using six classes. $$\begin{array} { l l l l l l l l l l } 
44 & 38 & 41 & 50 & 36 & 36 & 43 & 42 & 49 & 48 \
35 & 40 & 37 & 41 & 43 & 50 & 45 & 45 & 39 & 38 \
50 & 41 & 47 & 36 & 35 & 40 & 42 & 43 & 48 & 33
\end{array}$$ 3 Construct frequency and relative frequency ogives.

The Local Police, Using Radar, Checked the Speeds (In Mph)