(a) Students in school A and school B took a standardised math exam. The lowest possible score is 0; the highest possible score is 100. Let f and g be the density functions for the score distributions in school A and school B, respectively. Suppose that f and g are linear functions in score (x) with the following shapes. Write down the expression for f and g. f(x) g(x) 100
(a) Students in school A and school B took a standardised math exam. The lowest possible score is 0; the highest possible score is 100. Let f and g be the density functions for the score distributions in school A and school B, respectively. Suppose that f and g are linear functions in score (x) with the following shapes. Write down the expression for f and g. f(x) g(x) 100
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:(a) Students in school A and school B took a standardised math exam. The lowest possible
score is 0; the highest possible score is 100. Let f and g be the density functions for the
score distributions in school A and school B, respectively. Suppose that f and g are linear
functions in score (x) with the following shapes. Write down the expression for f and g.
f(x)
g(x)
100
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