91影视

We have given data for build up:$88,100,76,98,103,85,69.$

and non build up:$70,58,59,53,56,94,102.$

Mean$=\frac{Sumofobservation}{Numberofobservation}$

$$\begin{gathered} =\frac{88+100+76+98+103+85+69}{7} \\ =88.4285 \\ =88.43 \end{gathered}$$

Arrange the data in increasing order :$169,76,85,\left(88\right),98,100,103$

The number of observation is $7$.

The median is the middle observation in the ordered list.

Median is$88$.

Mean$=\frac{Sumofobservation}{Numberofobservation}$

$$\begin{gathered} =\frac{70+58+59+53+56+94+102}{7} \\ =70.28 \\ =70.3 \end{gathered}$$

Arrange the data in increasing order: $53,56,58,\left(59\right),70,94,102$.

The number of observation is $7$.

The median is the middle observation in the ordered list.

Median is$59$.

The number of motorcycle accidents in during 1 year Friday would be the modal day for build up roads and Sunday would be the modal day for non-build up roads.

In a particular year, the total number of motorcycle accidents that happened. Because Friday is a workday, commuters using the build-up roadways are more likely to be involved in accidents; however, non-build-up routes have the second lowest number of accidents.

Sunday is a day when rides in the countryside off paved roads are more likely to be harrowing; keep in mind that Sunday has the fewest paved road accidents.