d) The height requirement for Batman the Ride at Six Flags Magic Mountain is 54 inches. What percent of 10 year olds cannot go on this ride? (Keep 2 decimal places.)

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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How do I solve part D?
3.10 Heights of 10 year olds: Heights of 10 year olds, regardless of gender, closely follow a normal
distribution with mean 55 inches and standard deviation 5 inches.
a) What is the probability that a randomly chosen 10 year old is shorter than 47 inches? (Keep 4 decimal
places.) 0.0548
b) What is the probability that a randomly chosen 10 year old is between 61 and 64 inches? (Keep 4 decimal
places.) 0.0791
c) If the tallest 10% of the class is considered "very tall", what is the height cutoff for "very tall"? (Keep 2
decimal places.) 61.41
d) The height requirement for Batman the Ride at Six Flags Magic Mountain is 54 inches. What percent of
10 year olds cannot go on this ride? (Keep 2 decimal places.)
Submit All Parts
Transcribed Image Text:3.10 Heights of 10 year olds: Heights of 10 year olds, regardless of gender, closely follow a normal distribution with mean 55 inches and standard deviation 5 inches. a) What is the probability that a randomly chosen 10 year old is shorter than 47 inches? (Keep 4 decimal places.) 0.0548 b) What is the probability that a randomly chosen 10 year old is between 61 and 64 inches? (Keep 4 decimal places.) 0.0791 c) If the tallest 10% of the class is considered "very tall", what is the height cutoff for "very tall"? (Keep 2 decimal places.) 61.41 d) The height requirement for Batman the Ride at Six Flags Magic Mountain is 54 inches. What percent of 10 year olds cannot go on this ride? (Keep 2 decimal places.) Submit All Parts
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