programmed to go on at a randomly selected tr after the subject clicks "Start." The density curve models the amount of time the subject has to wait for the light to flash. 0 1 2 3 4 Time (sec) until the light flashes (a) What height must the density curve have? Justify your answer. (b) About what percent of the time will the light flash more than 3.75 seconds after the subject clicks "Start"? (c) Calculate and interpret the 38th percentile of this distribution.
programmed to go on at a randomly selected tr after the subject clicks "Start." The density curve models the amount of time the subject has to wait for the light to flash. 0 1 2 3 4 Time (sec) until the light flashes (a) What height must the density curve have? Justify your answer. (b) About what percent of the time will the light flash more than 3.75 seconds after the subject clicks "Start"? (c) Calculate and interpret the 38th percentile of this distribution.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:43. Quick, click! An Internet reaction time test
asks subjects to click their mouse button as soon
as a light flashes on the screen. The light is
ter
Transcribed Image Text:46.
programmed to
go on at a randomly selected time
after the subject clicks "Start." The density curve
models the amount of time the subject has to wait
for the light to flash.
0.
3
4.
Time (sec) until the light flashes
pg
(a) What height must the density curve have? Justify your
answer.
(b) About what percent of the time will the light flash more
than 3.75 seconds after the subject clicks "Start"?
(c) Calculate and interpret the 38th percentile of this
distribution.
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