A population of values has a normal distribution with u= 93 and o = 36.9. You intend to draw a random sample of size n = 10. Find the probability that a single randomly selected value is less than 121. P(X < 121) = Find the probability that a sample of size n = 10 is randomly selected with a mean less than 121. P(M < 121) = Enter your answers as numbers accurate to 4 decimal places. Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.
A population of values has a normal distribution with u= 93 and o = 36.9. You intend to draw a random sample of size n = 10. Find the probability that a single randomly selected value is less than 121. P(X < 121) = Find the probability that a sample of size n = 10 is randomly selected with a mean less than 121. P(M < 121) = Enter your answers as numbers accurate to 4 decimal places. Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.
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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![Question 3
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A population of values has a normal distribution with u= 93 and o = 36.9. You intend to draw a
random sample of size n = 10.
Find the probability that a single randomly selected value is less than 121.
P(X < 121) =
Find the probability that a sample of size n
10 is randomly selected with a mean less than 121.
P(M < 121) =
Enter your answers as numbers accurate to 4 decimal places. Answers obtained using exact z-scores
or z-scores rounded to 3 decimal places are accepted.
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Transcribed Image Text:Question 3
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A population of values has a normal distribution with u= 93 and o = 36.9. You intend to draw a
random sample of size n = 10.
Find the probability that a single randomly selected value is less than 121.
P(X < 121) =
Find the probability that a sample of size n
10 is randomly selected with a mean less than 121.
P(M < 121) =
Enter your answers as numbers accurate to 4 decimal places. Answers obtained using exact z-scores
or z-scores rounded to 3 decimal places are accepted.
Question Help: DVideo O Message instructor D Post to forum
Submit Question
P Type here to search
esc
米
IOI
@
#
2$
3.
6.
R
T
Y.
tab
caps lock
F
shift T
近
C1
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