Find the range of the following data set. 1 1/4, 5/8, 3/4, 1/2, 11/2, 1 1/2

1 1/4 is the range

Step-by-step explanation:

The range of a data is given by the difference between the larges and the smallest value in the data.

Arranging the given data in ascending order, we have

So, the largest value and the smallest values of the data are

l =

s =

R = l-s

hope this helps

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl