Hello There!! I need help in this question...Use the interactive graph to plot each set of points. Which sets represent proporti
onal relationships? Check all that apply. Use the interactive graph to plot each set of points. Which sets represent proportional relationships? Check all that apply. (3, 1), (6, 2), (9, 3) (2, 4), (4, 6), (7, 9) (1.5, 3), (3, 6), (4, 8) (3, 1), (4, 3), (8, 6) Plus, please make a explained to. And, do not guess to this...
2 answers:
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a) has CDF
where the last equality follows from independence of . In terms of the distribution and density functions of
, this is
Then the density is obtained by differentiating with respect to ,
b) can be computed in the same way; it has CDF
Differentiating gives the associated PDF,
Assuming and
, we have
and
I wouldn't worry about evaluating this integral any further unless you know about the Bessel functions.