a. What is the probability for a reaction time 10% greater than the population mean? P(x ≥ 1.1μ) = b. What is the probability for a reaction time 10% less than the population mean? P(x ≤0.9u) = c. What is the probability for a reaction time ARALEDI WALETEA HOME RECHERC LIBRERIA SOURCE DETERUA P(0.9μ < x < 1.1μ) = THOREN

MATLAB: An Introduction with Applications
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The mean reaction time for ruler drop test in the
population is190 mswith standard deviation of 20 ms.
(Wheremsstands for mili-seconds which is 10-³ g).
Use the Z-table and find:
a. What is the probability for a reaction time 10%
greater than the population mean?
P(x ≥ 1.lu) =
b. What is the probability for a reaction time 10% less
than the population mean?
P(x ≤0.9u) =
c. What is the probability for a reaction time
P(0.9μ < x < 1.1μ) =
Transcribed Image Text:The mean reaction time for ruler drop test in the population is190 mswith standard deviation of 20 ms. (Wheremsstands for mili-seconds which is 10-³ g). Use the Z-table and find: a. What is the probability for a reaction time 10% greater than the population mean? P(x ≥ 1.lu) = b. What is the probability for a reaction time 10% less than the population mean? P(x ≤0.9u) = c. What is the probability for a reaction time P(0.9μ < x < 1.1μ) =
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