Question

A School conducted a survey to find out how far their

students live from the school. Given below is the distance

of the houses of six of the students from the school. Find

out their average distance from the school.

800 m, 700 m, 600 m, 900 m, 2 km , 2.5 km​

Answer 1

Answer:

The formula is,

Sum of observations

upon

Number of Observations

Also convert 2km and 2.5 km in metres.

Answer 2

$\colorbox{pink}{Your required answer ࿐}$

No. of students : 6

Distances of their rsidences from the school : 800m, 700m, 600m, 900m, 2km, 2.5km

Find : The average distance of the residences of the six student from the school.

Formula to find =

$\frac{Sum \:of\: distances }{No. \: of \: students}$

$\boxed{2km = 2000m, 2.5km=2500m}$

$\frac{800 + 700 + 600 + 900 + 200 + 2500}{6} \\=\frac{5700}{6} \\ = 950$

$\therefore \: the \: average \: distance \: of \: the \\ \: residences \: of \: 6 \: students \: is \\ \: 950m$

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