12 13 14 15 16 17 18 A sample of size 17 will be drawn from a population with mean 138 and standard deviation 29. (a) Is it appropriate to use the normal distribution to find probabilities for x? (b) If appropriate find the probability that x will be less than 126. (c) If appropriate find the 90" percentile of x. O Yes O No (a) Is it appropriate to use the normal distribution to find probabilities for x? - (b) The probability that x will be less than 126 is th (c) The 90 percentile of x is Continue

MATLAB: An Introduction with Applications
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A sample of size 17 will be drawn from a population with mean 138 and standard deviation 29.
(a) Is it appropriate to use the normal distribution to find probabilities for x?
(b) If appropriate find the probability that x will be less than 126.
(c) If appropriate find the 90" percentile of x.
O Yes
O Nol
(a) Is it appropriate to use the normal distribution to find probabilities for x?
(b) The probability that x will be less than 126 is
th
(c) The 90
percentile of x is
Continue
dEmerson
Transcribed Image Text:12 13 14 15 16 17 18 19 A sample of size 17 will be drawn from a population with mean 138 and standard deviation 29. (a) Is it appropriate to use the normal distribution to find probabilities for x? (b) If appropriate find the probability that x will be less than 126. (c) If appropriate find the 90" percentile of x. O Yes O Nol (a) Is it appropriate to use the normal distribution to find probabilities for x? (b) The probability that x will be less than 126 is th (c) The 90 percentile of x is Continue dEmerson
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