Atravel website wants to survey about 2000 users about their cruise preferences. if 1000 male members and 1000 female members are emailed at random, what type of sampling method is being used? a.) convenience sample b.) stratified sample which one is it? this question is worth 10 points only answers if you're smart

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step-by-step explanation:

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